Senior Java Developer

Barclays; Maharashtra; On-site; INR 2,800,000 - 5,200,000; Full time

Job summary

Barclays is seeking a Senior Java Developer to drive the evolution of ultra-low-latency Equities trading platforms from Pune. You will design and build Direct Market Access systems, delivering high-volume, low-latency performance for global institutional clients.

You will lead engineering teams, mentor staff, and collaborate with cross-functional partners to align technical decisions with business objectives, while upholding Barclays standards and governance.

Qualifications

• Excellent Java development experience with a focus on low-latency trading systems.
• Hands-on design and development of sub-microsecond, multi-threaded server apps on Linux.
• Strong understanding of performance tuning, concurrency, data structures, algorithms and distributed systems.
• Good scripting skills in Python, Perl, or similar, in Linux environments.

Responsibilities

• Lead engineering teams, providing technical guidance and mentorship.
• Oversee timelines, team allocation, risk management and prioritization for on-time delivery.
• Mentor team members, conduct performance reviews and provide actionable feedback.
• Evaluate and enhance engineering processes, tools, and methodologies for efficiency.
• Collaborate with business, product managers and designers to translate requirements into solutions.
• Enforce technology standards, peer reviews and robust testing practices.

Skills

Java performance

Low latency

Linux

Concurrency

Data structures

Python scripting

Education

Bachelor's in Computer Science

Job description

Join us as a Senior Java Developer at Barclays where you will spearhead the evolution of our ultra-low-latency Equities trading platforms, driving innovation, scalability, and operational excellence. You will harness cutting-edge technology to design, develop, and enhance mission-critical Direct Market Access (DMA) trading systems, enabling high-volume, low-latency trading for sophisticated institutional clients and hedge funds across global markets.

To be successful as a Senior Java Developer, you should have experience with:

• Excellent Java development experience, with a strong focus on low-latency, high-performance trading systems.
• Hands-on expertise in designing and developing sub-microsecond, multi-threaded server applications on Linux platforms.
• Strong understanding of performance tuning, concurrency, data structures, algorithms, and distributed systems.
• Good scripting skills using Python, Perl, or similar technologies, with experience working in Linux environments.

Some Other Highly Valued Skills May Include

• Experience working within Investment Banking environments, directly supporting Traders, Trading Desks, and Desk Heads.
• Deep understanding of computer networking, operating systems, and computer architecture.
• Experience with C++, FPGA technologies, or hardware-accelerated trading solutions .
• Degree in Computer Science, Computer Engineering, or a related technical discipline.

You may be assessed on key critical skills relevant for success in the role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job‑specific technical skills.

The role is based out of Pune.

Purpose of the role

To lead and manage engineering teams, providing technical guidance, mentorship, and support to ensure the delivery of high‑quality software solutions, driving technical excellence, fostering a culture of innovation, and collaborating with cross‑functional teams to align technical decisions with business objectives.

Accountabilities

• Lead engineering teams effectively, fostering a collaborative and high‑performance culture to achieve project goals and meet organizational objectives.
• Oversee timelines, team allocation, risk management and task prioritization to ensure the successful delivery of solutions within scope, time, and budget.
• Mentor and support team members' professional growth, conduct performance reviews, provide actionable feedback, and identify opportunities for improvement.
• Evaluation and enhancement of engineering processes, tools, and methodologies to increase efficiency, streamline workflows, and optimize team productivity.
• Collaboration with business partners, product managers, designers, and other stakeholders to translate business requirements into technical solutions and ensure a cohesive approach to product development.
• Enforcement of technology standards, facilitate peer reviews, and implement robust testing practices to ensure the delivery of high‑quality solutions.

Vice President Expectations

• To contribute or set strategy, drive requirements and make recommendations for change. Plan resources, budgets, and policies; manage and maintain policies/ processes; deliver continuous improvements and escalation breaches of policies/procedures..
• If managing a team, they define jobs and responsibilities, planning for the department’s future needs and operations, counselling employees on performance and contributing to employee pay decisions/changes. They may also lead a number of specialists to influence the operations of a department, in alignment with strategic as well as tactical priorities, while balancing short and long term goals and ensuring that budgets and schedules meet corporate requirements..
• If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others..
• OR for an individual contributor, they will be a subject matter expert within own discipline and will guide technical direction. They will lead collaborative, multi-year assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will train, guide and coach less experienced specialists and provide information affecting long term profits, organisational risks and strategic decisions..
• Advise key stakeholders, including functional leadership teams and senior management on functional and cross functional areas of impact and alignment.
• Manage and mitigate risks through assessment, in support of the control and governance agenda.
• Demonstrate leadership and accountability for managing risk and strengthening controls in relation to the work your team does.
• Demonstrate comprehensive understanding of the organisation functions to contribute to achieving the goals of the business.
• Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategies.
• Create solutions based on sophisticated analytical thought comparing and selecting complex alternatives. In‑depth analysis with interpretative thinking will be required to define problems and develop innovative solutions.
• Adopt and include the outcomes of extensive research in problem solving processes.
• Seek out, build and maintain trusting relationships and partnerships with internal and external stakeholders in order to accomplish key business objectives, using influencing and negotiating skills to achieve outcomes.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.