Senior Core Java Developer

Synechron Canada ULC_CANADA Company; Toronto; Hybrid; CAD 135,000 - 140,000; Full time

Benefits offered by this job

Flexible hybrid policy

RRSP matching

Udemy for Business access

Generous leave: 15 days + 10 personal

Job summary

Synechron is seeking a Senior Developer with expert Java skills to enhance our Equities Technology / Cash & Electronic team. The role focuses on a scalable, high-performance electronic trading platform with a heavily automated development workflow and containerized runtime. Prior OMS or low-latency experience is a plus.

The base salary in Toronto, ON is CAD 135k–CAD 140k per year, with benefits. The position offers a flexible hybrid policy, and opportunities to work with leading financial

Qualifications

• 10+ years of hands-on software engineering in low-latency or real-time systems.
• Excellent Java proficiency with concurrency, tuning and memory management.
• Strong Linux/UNIX CLI skills.
• Experience with container runtimes (Podman, Docker) and orchestration (Kubernetes).
• Familiarity with message passing systems such as Kafka and Aeron.
• Data-driven optimizations via profiling and metrics; working knowledge of CI/CD techniques.

Responsibilities

• Design, implement and deploy enhancements to the electronic trading platform.
• Support and optimize existing systems and codebase.
• Collaborate with software engineers across time zones.
• Reduce toil through automation and tooling.

Skills

Java proficiency

Low-latency systems

Linux/UNIX CLI

CI/CD practices

Data-driven optimization

Problem solving

Tools

Docker

Podman

Kubernetes

Aeron

Kafka

Job description

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Our company has a global workforce of 17,000+, and has 58 offices in 22 countries within key global markets.

We are seeking a Senior Developer with an excellent command of Java to supplement the Equities Technology / Cash & Electronic team. We invest heavily in our front office electronic trading platform. The successful applicant would help turn this investment into a scalable, extensible and performant global trading platform. The role requires experience with a highly automated software development workflow as well as a containerized run-time environment. The ideal candidate collaborates effortlessly online and offline and practices data-driven code optimizations - with or without the help of AI. Prior experience with order management systems (OMS) or low-latency applications is a plus.

Additional Information

The base salary for this position will vary based on geography and other factors. In accordance with law, the base salary for this role if filled within Toronto, ON is CAD $135k - CAD $140k/year & benefits (see below).

The Role Responsibilities:

• Design, implement and deploy enhancements to electronic trading platform.
• Support and optimize what you and your colleagues have built.
• Collaborate with software engineers in other time zones.
• Reduce toil and repetitive tasks by automation.

Requirements:

• 10+ years of hands-on software engineering of low-latency or real-time systems.
• Excellent Java proficiency required, including concurrency, tuning, and memory management.
• Good command of Linux/UNIX command line interface.
• Excellent problem-solving and debugging skills.
• Preferred, but not required: Using agentic AI for software maintenance.
• Experience with container runtimes (Podman, Docker) and orchestration (Kubernetes).
• Familiarity with message passing systems such as Kafka and Aeron.
• Practicing data-driven optimizations (profiling, metrics collection).Working-knowledge of CI/CD techniques.

We offer:

• A multinational organization with 58 offices in 22 countries and the possibility to work abroad.
• 15 days (3 weeks) of paid annual leave plus an additional 10 days of personal leave (floating days and sick days).
• A comprehensive insurance plan including medical, dental, vision, life insurance, and long-term disability.
• Flexible hybrid policy.
• RRSP with employer’s contribution up to 4%.
• A higher education certification policy.
• On-demand Udemy for Business for all Synechron employees with free access to more than 5000 curated courses.
• Coaching opportunities with experienced colleagues from our Financial Innovation Labs (FinLabs) and Center of Excellence (CoE) groups.
• Cutting edge projects at the world’s leading tier-one banks, financial institutions and insurance firms.
• A truly diverse, fun-loving and global work culture.

SYNECHRON’S DIVERSITY & INCLUSION STATEMENT

Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.