Senior Software Engineer (Smalltalk)

Trintech; Bengaluru; On-site; INR 2,500,000 - 4,200,000; Full time

Job summary

Trintech is an award-winning AI-driven Fintech SaaS organisation transforming the way finance teams operate. This Senior Software Engineer role designs, develops, and maintains high-performance, scalable Java/J2EE applications, owning full lifecycle development in Agile/Scrum environments.

You will participate in design reviews, write clean code, resolve complex issues, and promote best practices while staying current with emerging technologies.

Qualifications

• Must-have: 5–7 years of software development experience with OO design fundamentals.
• Must-have: strong CI/CD and secure coding practices.
• Must-have: experience with SQL Server and complex SQL.
• Must-have: ability to work in Agile teams and lead peers.
• Nice-to-have: reconciliation/month-end close applications.

Responsibilities

• Design, develop, and maintain scalable applications with end-to-end ownership.
• Participate in technical design reviews and improve code quality and security.
• Collaborate with product managers, QA, and designers in Agile/Scrum environments.
• Promote best practices and stay updated with emerging technologies.
• Engage in sprint planning, estimation, and daily stand-ups.
• Lead and influence peers within development teams.

Skills

CI/CD

Security best practices

Unit testing

TDD

Agile methodologies

Leadership

Communication

Reconciliation knowledge

Education

B.Tech / M.Tech (CS)

Tools

VAST

Microsoft SQL Server

Azure DevOps

Java/J2EE

Job description

Description

_ Location: Noida or Bangalore _

Trintech is an award-winning AI-driven Fintech SaaS organisation transforming the way finance teams operate.

This Senior Software Engineer role designs, develops, and maintains high-performance, scalable Java/J2EE applications, incorporating robust backend services and responsive front-end components. Owning full lifecycle development, from requirements analysis through deployment and support, this role collaborates closely with product managers, designers, QA, and fellow engineers in Agile/Scrum environments.

In addition, you will participate actively in technical design reviews, write clean and maintainable code, resolve complex technical issues, and continuously promotes best practices. Staying informed of emerging technologies, the engineer proactively identifies opportunities to enhance software quality, performance, and maintainability.

WHAT YOU WILL DO

The essential functions include, but are not limited to the following:

• Design, develop, and maintain scalable Smalltalk applications using technologies like VAST and Microsoft SQL Server.
• Take end-to-end ownership of development tasks: from requirement analysis through implementation, testing, deployment, and support.
• Write clean, maintainable, and well-tested code; participate in peer reviews and encourage best practices.
• Investigate and resolve complex technical issues, collaborating with QA and support teams to ensure timely resolution
• Participate in technical design reviews and contribute to improving code quality, performance, and security.
• Collaborate with product managers, designers, QA, and other engineers to turn functional and UI/UX requirements into reliable technical solutions
• Stay up to date with emerging technologies and recommend tools, frameworks, and libraries that enhance development productivity and maintainability
• Engage actively in sprint planning, estimation, retrospectives, and daily stand-ups.
• Promote a knowledge-sharing culture through documentation and team collaboration
• Demonstrate a proactive mindset in tackling challenges and ensuring alignment with sprint goals and release timelines.
• Ability to thrive in Agile/Scrum environments, consistently delivering high-quality features with minimal supervision, within tight sprint timelines and adapting rapidly to changing priorities.
• Select and implement development tools and coordinate technical standards within a development team.
• Expected to operate in a highly regulated, change-controlled environment where attention to detail is critical.
• Identify technical risks and mitigation plans.

WHO YOU ARE

• B. Tech/ M. Tech (Computer Science) or equivalent.
• 5-7 years of experience in software development with strong object-oriented design fundamentals.
• Quality and test-first development mindset
• Deep technical knowledge in Continuous Integration and deployment (CI/CD).
• Extensive working experience in secure coding practices and application-level security, including testing and mitigating vulnerabilities through static analysis, dynamic testing, and third-party library assessments.
• Experience with unit testing, TDD, and automation frameworks.
• Experience with Microsoft SQL Server, including writing complex SQL and stored procedures. Performance tuning would be a plus.
• Experience using tools such as Azure DevOps or similar CI/CD platforms
• Successful track record in delivering high-quality products while working in Agile Teams and following Agile methodologies.
• Able to define and adhere to technical standards within a development team.
• Ability to strongly influence peers and technical staff within the team.
• Strong leadership qualities.
• Strong verbal, written, and presentation skills.
• Previous experience with Reconciliation and/or month-end close applications is preferred.

Cultural Fit

• Excellent interpersonal skills
• Superior analytical and problem-solving abilities
• Desire to work in a team-oriented, collaborative environment.
• Detail-oriented with excellent organizational skills.
• Strong writing and communication skills
• Continuous improvement mindset
• Creative and Innovative thinking
• Embraces change, growth, and evolution

At our core, Trintechers stand committed to fostering a culture rooted in our core values – Humble, Empowered, Reliable, and Open. Together, these values guide our actions, define our identity, and inspire us to continuously strive for excellence in everything we do.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or disability.