Java Developer

About Apexon:

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation.Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents. 

We enable #HumanFirstDIGITAL

Responsibilities

• Investigate production issues and perform detailed root-cause analysis
• Propose and implement long-term fixes to improve platform stability, resilience, and supportability
• Develop a strong technical and functional understanding of the applications and workflows within the derivatives processing estate
• Work closely with business users to understand issues, requirements, and operational pain points
• Partner with technology risk teams to ensure the platform continues to meet required standards and controls
• Support incident management and follow-up remediation with development teams
• Help improve operational efficiency and support the onboarding and UAT of new products and business initiatives

Required Qualifications

• Bachelor’s or Master’s degree in Computer Science or a related technical field
• 2-4 years of backend development experience, ideally in Java or Python
• Strong problem-solving and analytical skills
• Clear and confident communication skills
• Ability to perform complex debugging and root-cause analysis in production environments
• Application development using object-oriented or relational databases such as MongoDb or PostgreSQL
• Ability to work independently, take ownership, and operate proactively in a fast-paced environment

Preferred Qualifications

• Experience in banking technology or financial services
• Exposure to OTC derivatives or trade processing platforms
• Familiarity with UNIX or Linux environments
• Experience working with middleware and distributed systems

Our Commitment to Diversity & Inclusion:

Did you know that Apexon has been Certified™ by Great Place To Work®, the global authority on workplace culture, in each of the four regions in which it operates: USA (for the seventh time in 2026), India (for the tenth consecutive time in 2026), the UK(for the fourth time in 2026) and Mexico (for the second time in 2026). Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to employees and applicants without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. You can read about our Job Applicant Privacy policy here Job Applicant Privacy Policy (apexon.com)

Our Commitment to Environment:

Actively contribute to Apexon's commitment to environmental responsibility by following sustainable practices and supporting ESG initiatives.

Our Perks and Benefits:

Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning/upskilling experience and provide care and support for you and your loved ones. As an Apexon Associate, you get continuous skill-based development, opportunities for career advancement, and access to comprehensive health and well-being benefits and assistance.

We also offer:

oUp to 10% bonus (based on company and personal performance).

oAn employer pension scheme

o25 days holiday + Statutory bank holidays, with the option to carry forward or 'cash-in' 5 days each year

oAccess to YuLife wellness platform, subscription to Meditopia App, premium subscription to Fiit, life coaching & emotional wellbeing sessions, 24 / 7 virtual GP Access, Employee Assistance Programme

oLife Insurance & Income protection

oEnhanced Maternity Pay & Paternity Pay

oCycle to work scheme.

oTravel loan scheme

oA Tech Scheme which lets you choose from over 5000 tech products at up to a 12% discount.

oFree unlimited Udemy account for every employee to support their continuous learning and improvement.

oSupport in obtaining relevant certifications.

Job Location :

London, United Kingdom