/ Careers
We bring together the people, processes and networks to solve the markets’ most challenging problems. Innovating, integrating and optimising the post-trade workflow – we are positively shaping the way the community works forever.
Our values help us to guide, inform and inspire every decision we make and every opportunity we take – as individuals, as a team and as an organisation.
We are writing the next chapter. Join us.
Joining OSTTRA as a graduate was the best decision I made. The training and exposure to cutting-edge technology and the post-trade world have been phenomenal. What sets OSTTRA apart is its vibrant and empowering culture. Working alongside amazing, tech savvy colleagues and supportive seniors has exponentially accelerated my growth as a software engineer. The environment here is not just friendly; it’s dynamic and encouraging, fostering a mindset of continuous learning and innovation. It’s a place where vibrant thinking thrives, making every day exciting and rewarding.”
Adarsh Gupta
Software Engineer, OSTTRA
We are right at the heart of our community
Deeply embedded. Intuitively connected. Fiercely focused.
Our robust and progressive specialist solutions are central to post-trade innovation and pivotal to industry evolution.
We set the pace and raise the bar
From trade capture at the point of execution through portfolio optimisation to clearing and settlement, we are pushing new boundaries and bringing the post-trade community together to overcome industry-wide challenges.
To our clients
We provide end-to-end solutions to ensure all post-trade activities are processed and managed seamlessly, offering outstanding connectivity – and shaping the way our community works.
To our teams
We make a promise to continue to build a company and culture that is collaborative, respectful and inclusive to all; strengthening our specialisms and championing our uniqueness, so everyone is confident, comfortable, and proud to join in and stand out.
From operations to business development, to sales and client relationship I’ve been fortunate to find all of my growth opportunities within OSTTRA. Today I cover California and the Latin American market. It’s a fun and dynamic role in which I’ve learned the importance of listening, networking and building solid relationships both externally with my clients as well as internally colleagues who help me drive my sales efforts.
Yuliana Rendon
Sales & Relationship Director, OSTTRA
Our teams develop deep functional expertise in capital markets infrastructure and workflows, particularly in derivatives across asset classes, including FX, Equities, Rates and Credit. Together, we build, support, protect and manage high-performance, resilient platforms that process more than 100 million messages a day.
Our services are vital to automated trade processing around the globe, managing peak volumes and working with our customers and regulators to ensure the efficient settlement of trades and effective operation of global capital markets.
Watch this short film from our 2024 Early Careers Network event, held in India. Our colleagues raise the bar and the energy every year!
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
It’s been one year since I joined OSTTRA, and during this time, I’ve been on an exciting journey. At OSTTRA, we not only grow our working knowledge but also improve ourselves personally to be better. You get to experience all sorts of interesting things, including social activities, charity work, and meeting experienced people from different countries, which makes your job more colourful. Moreover, at OSTTRA, your voice and opinion can be heard. The team and organization are open to new ideas and innovative solutions, striving to do things more innovatively. They are very helpful and supportive, working together as one cohesive unit to face challenges.
Furong Wong
Application Support Engineer, OSTTRA
New York, NY, US
Job Overview
About the Role
As a Solution Design Manager (SDM), you are the technical architect of the sales process. You bridge the gap between a client’s business goals and a successful technical launch. You will ensure that every solution we sell is scalable, supportable, and clearly documented before it reaches our implementation teams.
1. Pre-Sales & Solution Architecture
2. Scoping & Documentation
3. Strategic Collaboration
Requirements:
Core Industry Knowledge
Technical & Operational Skills
Professional Leadership
Right to work requirements
Salary Range: $90,000 – $110,000 USD (Commensurate with location and experience)
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
London, England, GB
Job Overview
OSTTRA is looking for an FP&A Lead to join our busy finance team, working alongside senior stakeholders to monitor business performance and provide financial insights to deliver enhanced value to our shareholders. Following OSTTRA’s recent sale to KKR, we are in the process of bringing all accounting and finance processes in house with this transition expected to be completed in Q3 2026. Alongside this we are heavily increasing our reporting, analytical and modelling capabilities to better drive business performance.
While responsibilities are subject to change as the team develops, this role has a specific focus on OSTTRA’s cost base and partnering the technology, client services and corporate functions. There is a significant change agenda so this role will suit someone who enjoys variety and is naturally curious. They must be able to operate in the detail – making sure our data is correct and reported accurately – but also adept at explaining the business rationale behind our results and analysis. Strong communication skills, resilience and flexibility are key.
This is a senior hire within the FP&A team, with responsibility for all cost accounts plus an expectation of high-level understanding across the p&l, balance sheet and cashflow. There are 6 direct reports, 4 based in India and 2 in London.
Key responsibilities include:
Skills And Requirements
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
Gurugram, HR, IN
Job Overview
The Role: Senior Product Analyst
The OSTTRA Product team is composed of Capital Markets professionals, who design. build, support and protect the applications that operate our network. The technology landscape includes high-performance, high-volume applications as well as compute intensive applications, leveraging contemporary microservices, cloud-based architectures.
The Impact: Together, we design, build, support, protect and manage high-performance, resilient platforms that process more than 100 million messages a day. Our services are vital to automated trade processing around the globe, managing peak volumes and working with our customers and regulators to ensure the efficient settlement of trades and effective operation of global capital markets.
What’s in it for you:
OSTTRA has a requirement for a Senior Product Analyst to support the Trade Manager platform for Rates, Credit and Equities asset classes. As a senior Product Analyst, you’ll be working closely with product owners,development, QA and operation teams in an agile and/or waterfall environment.
The role requires excellent written and verbal communication skills, strong organizational / coordination skills, and strong analytical skills. You will be process-oriented and have a good understanding of the product development lifecycle. You should be comfortable in a fast-paced environment and be flexible to adapt to changes. You will be expected to work with teams in India, Singapore, Tokyo, New York and London and build relationships internally as well as externally with clients, clearing houses, venues and trade repositories.
Additional Preferred Qualifications:
The Location: India
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
SG
About the Role: Reset FXO Client Services Analyst
We are a collaborative and globally connected team that thrives on supporting one another in the fast-paced world of FX Options.
What makes us stand out is our positive working culture; we operate as a true partnership across time zones, ensuring that every hand-off is seamless and every teammate feels backed by the group. We value a healthy working environment built on open communication and collective problem-solving, where everyone is encouraged to contribute to our 20% innovation goal—transforming our processes and building the future of our service delivery together.
Responsibilities and Impact:
Basic Required Qualifications:
Additional Preferred Qualifications:
The Location: Singapore
Benefits:
We take care of you, so you can take care of business. We care about our people. That’s why we provide everything you—and your career—need to thrive at OSTTRA.
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
London, England, GB
Job Overview
We are seeking a highly skilled and proactive Network Data Center Engineer to join our infrastructure team. In this role, you will be responsible for the design, implementation, maintenance, and troubleshooting of our core data center networks. The ideal candidate will have deep, hands-on technical expertise with Juniper routing and switching, Palo Alto firewalls, and F5 load balancers, coupled with excellent communication skills to collaborate effectively across technical and non-technical teams.
Required Technical Skills
Required Soft Skills
Education & Qualifications
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
MY
Job Overview
About the Role: The Cash Applications Associate is responsible for executing end-to-end cash application processes to ensure timely and accurate posting of customer payments to accounts receivable. The role involves handling complex reconciliations, resolving discrepancies, supporting process improvements, and collaborating with internal and external stakeholders to maintain accurate financial records. The ideal candidate must have strong analytical skills, AR domain expertise, and exposure to high-volume shared service or corporate environments.
The Team: Osttra Finance Team is based out of the UK, India, Penang, Sweden and US. It is an entrepreneurial team, who is highly energetic, flexible, dynamic and works beyond boundaries to deliver the real values. We are standing up an independent global finance team.
Location: Penang, Malaysia
Work Hours: UK Shift (1 PM – 10 PM local hours)
Responsibilities and Impact:
The Cash Applications Associate will focus on the execution and accurate reporting of cash application activities:
Daily Cash Application & Posting
Reconciliation & Issue Resolution
Audit, Reporting & Compliance
Process Improvement & Leadership
Key Metrics: Responsible for producing metrics including but not limited to:
Basic Required Experience:
To be successful in this role, the Cash Applications Associate must possess a mix of Technical & Professional competencies. They must be adept at:
Technological proficiency: Strong proficiency in Microsoft Excel (VLOOKUP, pivot tables, advanced formulas) and extensive experience with SAP, High Radius and Salesforce environment for billing functionalities.
Qualifications:
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
London, England, GB
Job Overview
The OSTTRA Product team comprises Capital Markets professionals dedicated to designing, building, and safeguarding the applications that power our network. Leveraging contemporary microservices and cloud-based architectures, we manage a sophisticated landscape of high-performance, compute-intensive technology.
We operate resilient platforms that process over 100 million messages daily. Our services are the backbone of automated trade processing, ensuring seamless settlement and regulatory compliance to maintain the integrity of global capital markets.
What’s in it for you:
OSTTRA is currently hiring a Technical Product Manager to support the FX & Securities Platforms. As a Technical Product Manager, you’ll be working closely with product owners,development, QA and operation teams in an agile environment.
The role requires excellent written and verbal communication skills, strong organizational / coordination skills, and strong analytical skills. You will be process-oriented and have a good understanding of the product development lifecycle. You should be comfortable in a fast-paced environment and be flexible to adapt to changes. You will be expected to work with teams in India, Singapore, Tokyo, New York and London and build relationships internally as well as externally with clients, clearing houses, venues and trade repositories.
Additional Preferred Qualifications:
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
London, England, GB
Job Overview
Energy Optimisation Sales Associate
This is an excellent opportunity to join the energy optimisation team at OSTTRA as we grow by developing our products and expanding our customer base. Our innovative energy products help customers manage and reduce their immediate and future counterparty credit risk, liquidity risk and margin requirements, adding real value to their businesses.
The successful candidate will join a new and growing business and help shape our product, services and growth. Primarily responsible for developing new relationships and optimisation sales within the energy sector, the candidate will collaborate across the organisation with Technology, Product, Sales and Legal teams whilst also being able to work autonomously.
The Energy Optimisation Sales Associate should be results orientated and able to communicate effectively, clearly explaining our product suite and value proposition to clients whilst also understanding customer and market needs and challenges to help us develop a better product.
Requirements
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
Gurugram, HR, IN
Job Overview
About the Role: Senior Network Engineer
You will be joining a high-impact infrastructure team dedicated to building, securing, and automating our global network backbone. We are a group of engineers who believe in "Infrastructure as Code" and are transitioning from traditional network management to a fully automated, self-healing network environment. We prioritize stability, security, and scalability, working closely with DevOps and Cloud teams to ensure seamless application delivery.
Responsibilities and Impact:
Core Network Engineering (Juniper, Palo Alto, F5)
Infrastructure as Code (IaC) & Automation
Skills & Requirements
Must-Have Technical Skills
Nice-to-Have Skills
Soft Skills & Attributes
The Location: Gurgaon, India
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
New York, NY, US
Job Overview
As a Sales and Relationship Manager, you will be a growth engine for OSTTRA, responsible for both new market acquisition and the strategic expansion of our existing accounts. This role requires a sophisticated operator who can hunt for new logos while simultaneously navigating complex global institutions to cross-sell and up-sell the full OSTTRA suite. You will own the entire revenue lifecycle—from the initial "cold-to-close" pursuit of new business to the high-level commercial negotiations required to grow existing annual recurring revenue (ARR).
KEY ACCOUNTABILITIES
CORE COMPETENCIES
Location: New York, USA
Salary Range: 150,000 - 200,000 USD annual gross salary
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
New York, NY, US
Job Overview
The triResolve Margin Client Services team is the primary interface for our clients utilizing the industry-standard platform for automated collateral management. As an Analyst, you will support clients in streamlining their margin workflows, ensuring compliance with global regulatory standards (such as UMR), and managing the movement of collateral. You will work at the intersection of credit risk, liquidity management, and technology, collaborating closely with product, development, and sales teams globally.
Responsibilities and Impact
Basic Required Qualifications
Additional Preferred Qualifications
Location: New York
Annual Gross Salary: 85,000 - 105,000 USD
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
New York, NY, US
The Senior Client Service Associate is dedicated to supporting our new and existing customers to ensure they receive the maximum benefit of their OSTTRA services. This position focuses on providing applicationand technical support for our Global client base. The ideal candidate will possess strong client focus, excellent communication and organizational skills, and demonstrate advanced expertise in their field. The
role requires working directly with OSTTRA customers as well as internal projects, onboarding, and development teams. This is a client-facing role; as such, the ideal candidate works well under pressure while keeping client needs paramount. The primary purpose of this role is to contribute as a senior member of the support team in New York, align with the global approach, optimize processes, and help deliver top level support to our clients.
Key Responsibilities Include
Qualifications Include, But Are Not Limited To
Location: New York, USA
Salary Range: 95,000 - 115,000 USD annual gross salary
London, England, GB
Job Overview
In this role, you will support the Optimisation Legal Division on regulatory matters, commercial contracts, new initiatives and projects, and other generalist legal matters. You will be a key partner to the Legal, Risk and Compliance (LRC) function as well as to the broader organisation including, sales, product and senior management. We value partnership and it is crucial that you are a strong contributor with a global mindset in order to be successful within our organisation.
Together, we build, support, protect and manage high performance, resilient platforms. Our services are vital to financial institutions around the global, managing peak volumes and working with customers and regulators to ensure the efficient management of risk and effective operation of global capital markets.
What's In It For You
You will have the opportunity to work in a dynamic environment and be part of a global, highly matrixed team that provides crucial support to OSTTRA. There will be multiple opportunities for you to develop your skills and grow in your role.
This role reports into the Head of Legal & Regulatory for Optimisation based in Stockholm.
1. Serve as a key member of the Optimisation legal team and provide timely and commercially driven advice to the sales, product and business management teams within the Optimisation Division.
2. Manage regulatory matters for our business lines – including:
3. Manage contracts for our business lines – including:
4) Working collaboratively with other members of the legal team in London, Stockholm, India, New York and Israel on topical or jurisdictional matters.
5) Assist with other generalist legal work within the division or within the wider organisation.
What We're Looking For:
Qualifications & Experience
Skills
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.
Gurugram, HR, IN
Job Overview
OSTTRA is looking for a Senior FP&A Associate to join our busy finance team, working alongside senior stakeholders to monitor business performance and provide financial insights to deliver enhanced value to our shareholders. Following OSTTRA’s recent sale to KKR, we are in the process of bringing all accounting and finance processes in house with this transition expected to be completed in Q3 2026. Alongside this we are heavily increasing our reporting, analytical and modelling capabilities to better drive business performance.
This role provides leadership to the FP&A team based in India (3 direct reports) and reports into the FP&A Lead for Costs in London. While responsibilities are subject to change as the team develops, there is a specific focus on OSTTRA’s non-headcount cost base. As well as producing insightful analysis and robust forecasts, this role requires you to develop strong relationships with colleagues in the wider business, specifically in the technology, client services and corporate functions. There is a significant change agenda so this role will suit someone who enjoys variety and is naturally curious. They must be able to operate in the detail – making sure our data is correct and reported accurately – but also adept at explaining the business rationale behind our results and analysis. Strong communication skills, resilience and flexibility are key.
Key responsibilities include:
Skills And Requirements
Our benefits include:
About OSTTRA
Launched in 2021, OSTTRA unites four businesses that have been at the heart of post-trade evolution and innovation for over 20 years: MarkitServ, Traiana, TriOptima and Reset.
With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end to end workflows – from trade capture at the point of execution, through portfolio optimisation, to clearing and settlement.
Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets. Learn more at www.osttra.com.