
JOB DESCRIPTION
● Understanding of how to build performant, decoupled, testable, and maintainable code
● Sharing knowledge with teammates, and working collaboratively when you need help
● Advocate for improvements to product quality, security, and performance
● Craft code that meets our internal standards for style, maintainability, and best practices for a high-scale web environment. Maintain and advocate for these standards through code review
● Provide constant vision and feedback to the product team during the product development and testing process
● Define epics and granular user stories, as applicable, based on the product
requirements
● Collaborate with QA teams in reviewing test plans for applicability and test coverage
● Participate in scrum ceremonies as the solution owner and assist in sprint planning, estimation, requirement analysis and review, taking a call on trade-offs and conflict resolution
● Prioritize requirements for the sprint and the release collaborating with the offering manager
● Manage and mentor junior developers
Qualification:
● 3+ years of experience in preferably in a tech startup
● Strong foundation in server-side programming languages like Java, Node
(TypeScript), Python
● Professional experience with relational and non-relational databases
(PostgreSQL, MongoDB etc.)
● Solid understanding and experience with REST API and GraphQL API
architecture
● Experience with containerization (Docker etc.) and cloud technologies
● Experience with automation and building CI/CD pipelines
● Demonstrated capacity to clearly and concisely communicate complex
technical, architectural, and/or organizational problems and propose thorough
solutions
● Experience with performance and optimization problems and a demonstrated
ability to both diagnose and prevent these problems
● Comfort working in a highly agile, iterative software development process
Nice to have:
● Excellent verbal and written communication skills
● Product company experience
● Knowledge of Project Management tools like Jira
● Knowledge of Data Science Applications & Statistical Analysis
● Understanding of microservice architecture
● Knowledge of Infrastructure as Code tools like Terraform

About AJACKUS
About
Ajackus is a people-centric technology company that helps small to medium-sized businesses and digital startups grow faster. With 11 years of experience in creating purposeful impact, we assist clients in enhancing their technological capabilities by building highly efficient and accountable remote technology teams that use a patented architecture to create secure and scalable business solutions.
We’ve been recognized as a ‘Great Place To Work’ and are intentional about creating a diverse and flexible culture for our team. We believe in our values, our culture, and in providing a platform for every individual to share their suggestions and ideas through an ownership-based model. For our strong ethics and value system, we have been recognized by the Government of India under the 'Companies that Care' initiative.
Ajackus has team members working from every part of India, our hybrid work policy allows us the flexibility and choice to work from anywhere while being productive and efficient. We provide a lucrative bouquet of benefits that don't just focus on great compensation structure but cover the holistic perspective of an associate's life.
Our solutions have saved lives (Healthcare), brought transparency in commerce (Fintech), helped people with the assets for life (Real-Estate), and allowed people to build on top of what we have created (Open Source). Besides these, we have extensively explored emerging technologies like IoT, AI/ML, and worked in industries like electronics, telecommunication, e-commerce, mental health & wellness, travel, media & publishing, entertainment, etc.
Our philosophy is simple, we may not know all the answers, but we know how to find all answers. Come, join us, in this journey to create a true impact in the world!
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About the role
We’re looking for a full-stack developer to join our founding team and drive our product development. If you’re someone who thrives on high ownership, can figure stuff out on your own and wants to be part of the zero-to-one journey, this might be for you.
What you’ll do
- Tl;dr code, debug and repeat, but since job descriptions are supposed to be serious stuff, feel free to read on;
- You’ll be responsible for architecture and development of both frontend and backend systems;
- Brainstorm and prioritize features with the product team based on technical feasibility to define the product roadmap;
- Ownership of shipping features from writing the frontend and backend code to making it live;
- Unless you’re the one who writes answers on stackoverflow, your code is going to break so make sure you can come back and fix it;
What makes you a good fit
- If you can write code that works, we should be good but read on (disclaimer: most of what follows is not a hard requirement);
- You have 1-3 years of experience building a product from scratch or being in the initial engineering team of an early stage startup;
- Well versed with front-end technologies like HTML, CSS, Javascript to craft intuitive UIs;
- Worked with React.JS & Redux (or similar frameworks) to build scalable, reusable components;
- You've built backend architectures using Node.js & Postgres (Brownie points if you’ve worked with Redis & Sequelize);
- Deployed applications on AWS using services like RDS, EC2, S3, Cloudfront;
- You can write tests, are great at logging {by great logging we don’t mean embarrassing console logs} & error tracking using tools like Sentry & Travis CI;
- Most of the above is us trying to sound legit about our stack, so if you’ve not worked with some of it & are open to learning or have better ideas, it’s totally cool;
Location: Delhi NCR, India (Remote for now, hybrid model post-covid)
Senior Software Engineer – Java
Location: Pune (Hybrid – 3 days from office)
Experience: 8–15 Years
Domain: Information Technology (IT)
Joining: Immediate joiners only
Preference: Local candidates only (Pune-based)
Job Description:
We are looking for experienced and passionate Senior Java Engineers to join a high-performing development team. The role involves building and maintaining robust, scalable, and low-latency backend systems and microservices in a fast-paced, agile environment.
Key Responsibilities:
- Work within a high-velocity scrum team to deliver enterprise-grade software solutions.
- Architect and develop scalable end-to-end web applications and microservices.
- Collaborate with cross-functional teams to analyze requirements and deliver optimal technical solutions.
- Participate in code reviews, unit testing, and deployment.
- Mentor junior engineers while remaining hands-on with development tasks.
- Provide accurate estimates and support the team lead in facilitating development processes.
Mandatory Skills & Experience:
- 6–7+ years of enterprise-level Java development experience.
- Strong in Java 8 or higher (Java 11 preferred), including lambda expressions, Stream API, Completable Future.
- Minimum 4+ years working with Microservices, Spring Boot, and Hibernate.
- At least 3+ years of experience designing and developing RESTful APIs.
- Kafka – minimum 2 years’ hands-on experience in the current/most recent project.
- Solid experience with SQL.
- AWS – minimum 1.5 years of experience.
- Understanding of CI/CD pipelines and deployment processes.
- Exposure to asynchronous programming, multithreading, and performance tuning.
- Experience working in at least one Fintech domain project (mandatory).
Nice to Have:
- Exposure to Golang or Rust.
- Experience with any of the following tools: MongoDB, Jenkins, Sonar, Oracle DB, Drools, Adobe AEM, Elasticsearch/Solr/Algolia, Spark.
- Strong systems design and data modeling capabilities.
- Experience in payments or asset/wealth management domain.
- Familiarity with rules engines and CMS/search platforms.
Candidate Profile:
- Strong communication and client-facing skills.
- Proactive, self-driven, and collaborative mindset.
- Passionate about clean code and quality deliverables.
- Prior experience in building and deploying multiple products in production.
Note: Only candidates who are based in Pune and can join immediately will be considered.
Job description:
We are seeking an experienced software engineer to join our small and dynamic startup team. As a software
engineer, you will be responsible for developing and maintaining both the front-end and back-end components of
our web-based applications. This is an excellent opportunity to work in a fast-paced startup environment and have
a direct impact on the growth and success of our company.
Responsibilities:
1. Design, develop, and maintain efficient and scalable web-based applications from inception to
deployment.
2. Collaborate with cross-functional teams, including product managers, designers, and other developers, to
define and implement innovative solutions for our products.
3. Write clean, reusable, and well-documented code using modern programming languages and
frameworks.
4. Build responsive and user-friendly interfaces that deliver an exceptional user experience.
5. Implement and maintain server-side logic and databases for optimum performance and reliability.
6. Conduct thorough testing and debugging to ensure the quality and stability of applications.
7. Stay updated with emerging technologies, industry trends, and best practices in web development.
8. Participate in code reviews and provide constructive feedback to maintain code quality standards.
9. Troubleshoot and resolve issues, bugs, and performance bottlenecks in a timely manner.
10. Collaborate with the team to prioritize and manage multiple projects simultaneously, adhering to project
timelines and deadlines.
Target profile:
1. Bachelor's degree in Computer Science, Engineering, or a related field.
2. Minimum of 2 years of experience as a software engineer.
3. Strong proficiency in front-end development languages such as HTML, CSS, and JavaScript, as well as
modern frameworks such as React, Angular, or Vue.js.
4. Proficiency in server-side languages such as Node.js, Java.
5. Experience working with relational databases such as MySQL, PostgreSQL, or MongoDB.
6. Knowledge of version control systems (e.g., Git) and familiarity with CI/CD processes.
7. Solid understanding of software development principles, design patterns, and best practices.
8. Familiarity with cloud platforms such as AWS, Azure, or GCP is a plus.
9. Excellent problem-solving and analytical skills with a keen attention to detail.
10. Strong communication and collaboration skills to work effectively within a small team.
Our offering:
1. A great work environment with massive ownership and growth opportunities
2. Work closely with the founding and the leadership team on key projects
3. Opportunity to be on top of industry trends and learn from the industry leaders
4. Compensation: Market standards
Required Skills
1) Good experience in React/Angular
2) Hand on Node.JS./Express JS
3) Database : MYSQL/MongoDB
4) Experience in Java Script, Typescript.
5)Good experience in HTML5, CSS3, JavaScript, Jquery
6) Experience working in an Agile environment.
7) Good communication skills.
Exposure to following AWS modules/services / GCP / Modules / Services - Both Skills are ok Amazon S3, EC2, Exposure to any AWS-supported database, Mongo DB collections, Devops,
AWS toolkit / FlaskREST API development or NodeJS/ReactJS, Web scraping experience, API integration of the various sources for Fraud Solutions, Should be good at communication, Should be able to lead team technically in resolving any technical issues, Should be able to own modules which are critical to business needs, Build and Nurture the young team members in the organization,
Aware of Microservices GOOD to HAVE Familiar with UI development
(Directed Acyclic graph)CI/CD with AWS
UI with React JS
If you are looking for a change this is what we can promise you:
You will have challenging problems to solve
You will have flexibility and autonomy to solve problems and deliver solutions
We will provide a highly collaborative environment with skilled and super friendly teammates
We will fully support you in developing software the right way
We won't burden you with useless policies and procedures
We will provide you the tools you need to do your job right
If that sounds attractive please apply! We'd love to talk to you.
Here are some more details about the position:
You will be a senior level engineer that is part of an agile development team. You will be hands-on writing code and providing technical leadership through training, code reviews, mentoring and coaching. You will work with a project manager, software development engineers, user experience and interface designers, quality assurance engineers and customer stakeholders to deliver high quality, scalable and maintainable software solutions. We expect you to be responsible for the architecture of the applications and making sure the highest quality standards are kept.
Required Qualifications
4+ years experience developing web applications
Expert in building web applications and REST APIs
Experience in Go
Experience in React or other frontend framework
AWS experience - EC2, RDS, etc.
SQL database (Postgres, MySQL, etc.)
Data and System Architecture
Responsibilities
Implement customer requirements by creating high quality source code, database structures and other aspects of software application solutions.
Provide leadership to a team of software engineers and QA engineers to deliver commitments on time with a positive attitude.
Architect solutions to ensure that patterns for scalability, maintainability and performance are developed.
Ensure that the process for software development, testing and deployment is followed.
Ensure that user stories (requirements) have sufficient detail to be implemented properly.
Ensure that the team has sufficient understanding of user stories to provide reliable estimates.
Present training to team members on processes and technical topics.
Work with customer stakeholders and the project manager as needed to build requirements and understanding of software features.
Perform code reviews to ensure that code standards and proper architectural patterns are followed.
Attend daily meetings status meeting with the team.
Make suggestions regarding improvements to the software.
Help software engineers and QA engineers to develop their careers and skills.
Be an expert in the technology stack of the software project.
Desired Qualifications
Serverless technologies
IoC / Dependency Injection
Continuous Integration
Continuous delivery
Git
SourceTree and Bitbucket
Scrum
Project management software - Jira, Rally or similar
We are looking for a Full Stack Developer with 4+ years of experience, to produce scalable
software solutions. As a Full Stack Developer, you should be comfortable around both front-
end and back-end coding, building web environments on AWS
Responsibilities
Strong understanding of algorithms, data structures, and system design
Develop client side and server-side architecture.
Develop and manage well-functioning databases and applications
Be responsible for the planning, implementation, and growth of the AWS cloud
infrastructure
Manage a continuous integration and deployment methodology for server-based
technologies
Ensuring cross-platform optimization.
Designing user interactions on web pages.
Test software to ensure responsiveness and efficiency Troubleshoot, debug and
upgrade software
Meeting both technical and consumer needs.
Staying abreast of developments in web applications and programming languages.
Requirements ·
1+ years in Front-end and 3+ years in Back-end development.
Knowledge of front-end technologies and its libraries: React JS, Angular
Knowledge of back-end technologies and its libraries: Express.js, Node.js
Familiarity with databases: MongoDB
Familiarity with continuous integration/continuous delivery (CI/CD) pipelines
Experience designing and building web environments on AWS, which includes
working with services like EC2, ELB, RDS, and S3
Familiarity with tools like AWS CodeBuild, AWS CodeDeploy, and AWS
CodePipeline
Proven experience as a Full Stack Developer or similar role
Experience developing SAAS Products.
Good problem-solving skills and attention to detailing.
- Looking for 0-30 Days and Notice Period Serving resources (Across the Globe)
- 4-13 years developing n-tier modern software applications in a highly transparent agile organization with iterations, continuous integration, and a drive for quality
- At least 4 years of experience in software development building Web Services in Java, SpringBoot, Elasticsearch, and Open source technologies
- At least 4 years UI programming experience with JavaScript, CSS, JSON
- At least 3 years using ReactJS or VueJS, jQuery and Bootstrap, or similar frameworks
- Experienced in service layer integration (e.g. data, authentication, 3rd party systems) using Ajax and REST APIs.
- Experienced in UI and backend unit testing, functional testing, and performance testing tools.
- Must have experience building responsive web applications and related best practices.
- Experience in building Micro Services using cloud native environments like Azure, Spring Cloud, AWS or GCP with sound understanding of Micro Services Design Patterns
- Strong interpersonal, written communication, and presentation skills
- Experience with real-time streaming processing (Kafka/Storm) is preferred
- Proven ability to design and implement web services in a RESTful manner, along with understanding our broader service-oriented architectures
- Proven ability to work within a cross functional agile team
- Must be a self-starter and able to work well with others in a fast-paced agile environment with an emphasis on collaborating and assisting the team to meet business objectives
- Ability to use tools such as JIRA, Git, etc. preferred
- Experience with containerized environments such as PCF, Docker, etc. is highly desirable








