Core Java Developer

We are a global consulting firm that combines creativity and innovative technology to deliver industry-leading digital solutions. Our progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing financial services and technology firms. Through research and development initiatives in our FinLabs, we develop solutions for modernization, including Artificial Intelligence, Blockchain, Data Science models, Digital Underwriting, and mobile-first applications.

About the role

The ideal candidate will be a strong core Java developer with extensive experience in microservices, multithreading, Spring Boot, SQL, and large-scale databases. A background in financial services is highly preferred.

Responsibilities

• Design, develop, test, and maintain robust Java applications and microservices that meet business requirements.
• Architect and implement scalable, high-performance microservices using Spring Boot and related technologies.
• Handle multi-threaded programming, concurrency control, and performance tuning to ensure low-latency, reliable systems.
• Collaborate with frontend, backend, and data teams to define APIs and data models; ensure secure, well-documented interfaces.
• Build and optimize SQL queries; work with large, complex databases and data structures.
• Implement CI/CD pipelines, code reviews, and automated testing to ensure quality and faster delivery.
• Participate in architectural discussions, provide technical leadership, and mentor junior developers.
• Adhere to best practices for security, reliability, and compliance within a financial services context.
• Troubleshoot production issues, perform root-cause analysis, and implement durable fixes.

Requirements

• Strong Core Java expertise (Java 8/11/17+ with a deep understanding of JVM internals, garbage collection, and performance tuning).
• Microservices architecture experience; design and implement scalable services.
• Multithreading and concurrency mastery; thread-safe programming and synchronization techniques.
• Spring Framework; extensive experience with Spring Boot, Spring Data, Spring Cloud, and related ecosystems.
• SQL proficiency with hands-on experience optimizing complex queries; familiarity with relational databases (e.g., Oracle, PostgreSQL, MS SQL).
• Experience working with large databases and data warehousing concepts.
• Financial services domain experience is highly preferred (trading, risk, settlements, market data, regulatory reporting, etc.).
• Strong problem-solving skills, attention to detail, and the ability to work in a fast-paced environment.
• Excellent communication and collaboration skills; comfortable in a multinational, matrixed environment.

Preferred Qualifications

• Experience with containers and orchestration (Docker, Kubernetes).
• Familiarity with messaging systems (Kafka, RabbitMQ) and event-driven architectures.
• Exposure to cloud platforms (AWS, GCP, Azure) and related security practices.
• Knowledge of data security, encryption, and regulatory compliance in finance.
• Certification or coursework related to Java, Spring, or financial technologies.
• Prior consulting or client-facing experience.
• Contribution to open-source projects or internal tech communities.
• Advanced degree in Computer Science, Engineering, or a related field.

Pay

The base salary for this position will vary based on geography and other factors. For this role if filled within Alpharetta, GA, the range is $100k - $115k/year.

Benefits

• A highly competitive compensation and benefits package.
• 10 days of paid annual leave (plus sick leave and national holidays).
• Maternity & paternity leave plans.
• A comprehensive insurance plan including medical, dental, vision, life insurance, and long-/short-term disability (plans vary by region).
• Retirement savings plans.
• A higher education certification policy.
• Commuter benefits (varies by region).
• Extensive training opportunities, focused on skills, substantive knowledge, and personal development.
• On-demand Udemy for Business for all Synechron employees with free access to more than 5,000 curated courses.
• Coaching opportunities with experienced colleagues from our Financial Innovation Labs (FinLabs) and Center of Excellences (CoE) groups.
• Cutting edge projects at the world’s leading tier-one banks, financial institutions, and insurance firms.
• A flat and approachable organization.
• A truly diverse, fun-loving, and global work culture.