
Java Engineer – Application / Database Modernization
Mactores is a trusted leader among businesses in providing modern data platform solutions. Since 2008, Mactores have been enabling businesses to accelerate their value through automation by providing End-to-End Data Solutions that are automated, agile, and secure. We collaborate with customers to strategize, navigate, and accelerate an ideal path forward with a digital transformation via assessments, migration, or modernization.
Mactores is looking for a Software Engineer with proficiency in Java, Spring, and Hibernate to participate in the migration project from Oracle to PostgreSQL. The ideal candidate should possess a robust understanding of Java, Spring, and Hibernate, with hands-on experience in developing large-scale Java web applications.
What you will do?
- Analyze and remediate large enterprise Java codebases to replace legacy or database-specific SQL constructs with modern, standards-compliant SQL.
- Convert embedded SQL within Java services and MyBatis XML mappers, including rewriting constructs such as vendor-specific functions, sequences, pagination logic, dynamic SQL, and error-handling patterns.
- Collaborate closely with schema and database migration engineers to ensure application-layer SQL aligns with the modernized target schema.
- Refactor Java transaction logic, error-handling, drivers, and ORM/DAO layers to support the behavior of modern databases.
- Participate in unit, integration, and performance testing to confirm functional parity and ensure applications meet performance SLAs post-modernization.
- Support application cutover activities for production environments, including validation, monitoring setup, rollback planning, and stabilization.
- Produce engineering documentation: SQL remediation guides, code-migration runbooks, troubleshooting guides, and knowledge-transfer material for customer teams.
- Work across distributed teams (US & India) and collaborate with customer SMEs to ensure business logic alignment and successful modernization outcomes.
What are we looking for?
- Bachelor’s degree in Computer Science, Engineering, or related field.
- 5+ years of professional Java development experience (Spring, JDBC, MyBatis/Hibernate or equivalent).
- Experience with application modernization, database migrations, or large-scale refactoring initiatives.
- Strong SQL expertise and the ability to analyze, interpret, optimize, and rewrite complex SQL used within Java applications.
- Deep understanding of JDBC, ORMs, Java transaction patterns, and database-driven application flows.
- Experience working on enterprise-grade, high-performance applications with complex data interactions.
- Strong communication skills and ability to work with global distributed teams in US time-zones.
You will be preferred if
- Experience with PostgreSQL, Aurora PostgreSQL, or modernization from legacy databases such as Oracle, SQL Server, or DB2.
- Exposure to automated code-refactoring tools or GenAI-assisted remediation workflows.
- Familiarity with CI/CD environments, performance testing tools, and observability stacks.
- Consulting or professional services experience delivering fixed-timeline modernization projects.

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Job description
- Database Design & Development:
- Design, implement, and maintain PostgreSQL databases.
- Develop efficient schemas, indexes, and stored procedures to optimize data performance.
- Backend Development:
- Develop RESTful APIs and backend services using Node.js.
- Integrate databases with backend applications for seamless data flow.
- Query Optimization & Performance Tuning:
- Optimize SQL queries for performance and scalability.
- Monitor database health and troubleshoot slow queries or deadlocks.
- Security & Compliance:
- Implement database security best practices, including role-based access control (RBAC) and encryption.
- Ensure compliance with industry standards like GDPR, HIPAA, etc.
- Data Migration & Backup:
- Develop and maintain data migration scripts between different PostgreSQL versions or other databases like mongodb.
- Set up and manage database backup and recovery strategies.
- Write efficient SQL queries and manage database schemas using PostgreSQL.
- Build RESTful APIs and integrate third-party APIs/services.
- Optimize application performance and troubleshoot production issues.
- Ensure data security and protection practices are followed.
- Write clean, maintainable code and participate in code reviews.
About Company:
Our client is in the business of delivering cutting-edge software solutions, hardware systems, and IT services. It lends the right technological edge to governments and businesses. This enables them to achieve their organizational objectives efficiently and effectively to scale their businesses to newer heights.
Minimum Requirements/Qualifications:
(i) Minimum education qualification of MCA/ MSc (Computer Science)/BE/BTech (computers/ IT).
(ii) Must have at least 2.5 to 5 years of experience in application development, deployment, and testing. He/ She must possess a valid MySQL Developer or Java Developer certification, which is obtained at least six (06) months prior to the date of award of the contract to the firm.
(iii) Knowledge of Software Management Life Cycle and Software Testing viz unit testing, system testing & Integration Testing, etc.
(iv) Knowledge & hands-on experience of PHP & My SQL is a must. Additional knowledge of Post GreSQL, Typescript & Lit element, Java with Hibernate and Springs, SQL Server, Apache Tom Cat Server & relevant open-source technologies is required.
(v) Individuals must have hands-on experience in server operating systems viz Windows Server OS and RHEL. Knowledge of security concepts of web applications & Networking for undertaking necessary troubleshooting wrt applications accessibility.
(vi) Knowledge of Mobile Application Development
Key Responsibility Areas:
- Creation of new Course No, Term, and Term type at the beginning of each term. All associated Database tables and software procedures and functions are updated and recompiled.
- Management of Data Entry and Information access right to various users.
- AMC includes bug fixing, updating of application for any small policy changes.
- Regular Patch/update installation and coordinating with MIS team for identification and resolution of issues wrt application functioning and deployment
- Implementation of Cyber security policies and hardening of application
- Development of New functionalities in the application
- Regular Testing of running application functionalities and undertaking unit and integration testing of newly developed components.
- Support for making changes in the NDA internet web portal.
- AMC includes backing up of software, and database and storing it in other locations every week
- Online Multimedia Management System
- Software Wise Charter of Duties
- Cadet Suggestion/ Complaint Management System
If you’re one of the best and brightest, a highly-motivated innovator, a fast worker, and a fierce competitor, you might be just the person we’re looking for! Entrata’s Research and Development department is seeking a Software Engineer. You will spend a lot of time working with senior architects and directors, designing database schema, and laying out the basic code architecture so an offshore team can run with it. You will also be tasked with projects that you will own and see through to completion.
Responsibilities will include:
- Write well-designed, testable, efficient code
- Solve technical problems by working closely with Development Managers, UX, Product Managers, and offshore teams
- Designs high-performance database schema and code architecture for their products
- Empower offshore teams to rapidly deliver stable, high-performing, and reliable code. This requires frequent interaction with them by teleconference.
- Reviews and corrects code for quality and design through constant evaluation of product code and getting involved in complicated or sensitive code
- Maintain database queries and write scalable SQL
- Contribute in all phases of the development life-cycle (back-end and front-end)
- Participate in and advocate for Agile and Scrum activities
- Prepare and produce releases of software components
- Handle high traffic website operations, be proactive with maintenance, and exhibit problem-solving skills to ensure optimal working and performance of the websites
- Build interfaces and change existing functionalities and logic of existing code for improvement
- Understand standard systems development life-cycle processes and apply agile methodology effectively on client & internal engagements
- Apply knowledge of industry trends and developments to improve service to the client and internal project
Minimum Qualifications:
- 2-5 years of development experience (PHP is preferred)Experience working with web-based applications and processes
- SQL and her database knowledge
- Strong written and verbal communication
- Ambitious, dedicated, and a little eccentric
- Team-oriented, willing to standardize code and architecture
Preferred Qualifications:
- Bachelor's Degree in Computer Science or related field preferred
- Experience with microservices
- Experience working with offshore teams
Hiring PHP Developer
Job description
Should have proven work experience of 1-2 years as a PHP - Laravel based development in a competitive environment
Proficient in developing applications based on Laravel 5 or greater
Proficient in handling MySQL database. (Experience in PostgreSQL is a plus)
Experience in other PHP Frameworks like Yii, Zend , Cake PHP, CodeIgniter are added advantage
Experience in analyzing & modifying existing open source / plugin code & extensions jQuery, XML, JavaScript, HTML, CSS, AJAX
Experience in SOAP, REST and web services
Since 1988 Quicken has been the top personal management software for millions of
consumers. We pioneered a radically easier and faster way for people to manage their
household finances. Since then we’ve continued to focus on delighting customers and
making the Quicken product and experience better than ever.
Job Title: Lead Software Engineer-Quicken Cloud Services
Department: Product Development
Job Summary:
Quicken is the #1 personal finance management software with a 30-year heritage of helping
millions of individuals and families stay on top of their finances. We are going through a
transformation, as we recently completed the divestiture from Intuit, with a renewed focus on
product improvement, growth, and customer satisfaction. We are working on a strategy to
deliver awesome personal finance experience to our customers across Windows, Mac, iOS,
Android, and web. This is an opportunity to work in a customer-driven company with a
collaborative team that values technical excellence, innovation and creativity, while being
good to each other and having fun!
We’re looking for an experienced software engineer to be a key contributor developing
cloud- based services that will drive the future of the business. You will join our small and
dynamic Cloud Services team, using the latest technology and tools to build high-quality,
cross-platform solutions that delight our customers. Come make an impact on the technical
future of Quicken!
Responsibilities:
• Lead Software Engineer is a technical hands-on role, with responsibilities ranging
from being at the vanguard of solving technical problems to venturing into
unchartered areas of technologies to solve complex problems.
• Directly responsible for consistently delivering scalable, production-ready backend/
server code in Java for Quicken Cloud Services, from design and development
to deployment, as a member of an Agile development team.
• Partner closely with a cross-functional team of key stakeholders (Engineers,
Architects, Product Managers, QA, Operations, and Business Partners) to
understand requirements, design and implement end- to-end solutions that meet
user needs as well as engineering/operational/business goals.
• Display a passion for high quality, continuous learning, and experimenting and
applying cutting-edge technology, software paradigms, and engineering process
improvements, while fostering this culture across the team.
Qualifications:
• 7 - 10 years of software engineering experience, including a successful track record
developing customer-facing SaaS/PaaS products.
• 3+ years working experience in core Java and Spring Framework, preferably with
Spring Cloud Netflix.
• 3+ years working experience within microservice architecture, specifically utilizing
REST services, XML, and JSON.
• Excellent programming discipline: data structures, complexity analysis, objectoriented
principles, design patterns, and unit testing.
• Experience with API development and integration with 3rd-party services is
preferred.
• Excellent understanding of O/R mapping concepts and tools (Hibernate, JPA).
• Fluent in Databases/SQL (MySQL experience preferred).
• Extensive experience in developing applications which are deployed in AWS. AWS
experience is a big plus.
• Team player with can-do attitude to independently own and drive projects.
• Strong experience working with an Agile development team with rapid iterations.
• Ability to work well with others in a geographically distributed team.
• Exceptional verbal and written communication skills.
• BS/MS in Computer Science/Engineering or equivalent
What we offer:
• Competitive salary and performance bonus
• Equity
• Amazing culture, strong believers in Autonomy/Mastery/Purpose
• Customer-driven, we make money by building the best products for our users. No
confusion about how to win – build amazing products!
• Ability to work with and manage incredible talent
• Highly recognizable brand in US
Must-Have:
- Core Java (Must be good in Core Java concepts, Java programming practices, Clean coding.)
- Spring Framework(Must have working experience in Spring Core)
- Any SQL framework(hands-on working experience in any of these: Hibernate/JPA/MyBatis/Spring Data/Others)
- Hands-on experience in REST API
- Hands-on experienceSQL Database(any of the databases: Oracle/MySQL/PostgreSQL/SQLServer)
- Must have working experience with basic GIT
- Maven or Gradle (Must have working experience in building Java projects using maven or Gradle.)
- Should be able to work independently under someone's guidance.
Good to have:
- Advanced Java(Threading, Performance optimization)
- Spring Boot
- Other Spring frameworks(Spring Security, Spring Batch, Others)
- Microservices - Any NoSQL database(MongoDB, Cassandra, others)
- Application designing concepts.
Social Networks have become more media platforms than “social” platforms. They are not designed to make real human connections. Demand for more intimate online places is higher than ever. Communities are in huge demand!
Also, these “Ad-driven” platforms only reward top creators. Most creators are left out - no matter how engaged their audience is. They have to constantly beat algorithms to reach out to their own audience.
Over 50 million people around the world consider themselves creators. 97% of them aren’t getting paid.
As a result, creators are flocking to platforms like Slack, Discord, Whatsapp & Telegram - none of which were built either for community engagement or creator monetization. Community creators have to go through the pain of managing multiple third-party tools to engage and monetize their community.
LikeMinds helps creators to convert their audience into a branded private community. They can monetize it by selling digital products like memberships, group chats, events, consultations, and courses.
As a platform purpose-built for community entrepreneurs, LikeMinds has inbuilt tools for member acquisition, onboarding, retention, moderation, monetization, and referrals. Our platform enables creators to drive high engagement and belonging via chat rooms, events, polls, member directory, and rewards.
These features are in addition to powerful business tools like community website, subscription management, event reminders, analytics dashboard, cohort creation, in-app banners, data export, and much more.
Custom integrations are also available for creators with existing assets.
In the last few months, we have helped 100+ creators monetize their communities. These include entertainers, fitness & wellness trainers, professional domain experts, language instructors, life coaches, financial experts, micro-entrepreneurship coaches, and exam prep coaches.
We are a team of entrepreneurs, techies, and community builders with credible backgrounds supported by 2 large VCs.
Requirements:
● Programming Languages: Java, AWS, Python, Ruby
● Experience in working with complex problems statements such as system design from scratch or chat-based frameworks is a huge plus
● Knowledge of building API is a must
● Define and communicate technical and design requirements
● Provide training, help, and support to other team members
● Build high-quality reusable code that can be used in the future
● Develop functional and sustainable web applications with clean codes
● Troubleshoot and debug applications
● Keen to follow and learn about new technologies
● Stay up to date with current best practices
● Conduct UI tests and optimize performance
● Manage cutting-edge technologies to improve applications
● Collaborate with a multidisciplinary team of designers, developers, and system administrators
● Advanced Github profile is a must
About radix health
We, http://www.radixhealth.com/">Radix health, Inc are a Healthcare IT solutions provider organization based out of US and India, developing innovative products that are solving some of the challenging problems for US Healthcare around patient access and patient care. We operate at the intersection of Clinical operations, data science and medical practices and we are a bunch of people with solid domain knowledge, technical expertise and eagerness to grow our footprint in the market.
Radix health is listed as one of the top 100 companies transforming US healthcare and we are proud to be associated with several leading medical groups in US.
Working at radix health
Are you looking for a place where growth opportunities abound, where you'll have the freedom to forge your own path, and where you can feel good about the work you're doing?
We're looking for people who are passionate about improving healthcare, constantly seek to make themselves better, love challenging problems, and never say never. We honor diversity and creative thought. We are committed to building an environment that challenges you, but where you can also have fun. As a growth-stage startup, we offer competitive compensation packages that reward hard work and long-term growth.
Perks at work
- Chance to work on real life problems in the healthcare industry.
- Culture of trust, empowerment and constructive feedback, Advanced technology stack , knowledge sharing through tech talks, product demos, parties & events.
- Competitive salary, great IT equipment, flexible working times, additional holidays and volunteering time off, free beverages and healthy evening snacks.
- A diverse, fun and open-minded team in a nice office in the centrally located part of Pune.
- Extensive onboarding, mentoring and personal development plan.
- Relocation assistance for outstation candidates.
- Comprehensive insurance benefits covering employees and their families.
- Genuine work/life balance served here.
Our Recruiting Process:
We aim to reply to all applicants within a few days of receiving your application. Our interview process consists of several stages, each one allowing us to get to know you better, professionally and technically. It is also an opportunity for you to gain a better understanding of our culture and the work we do here at Radix Health.
The stages include:
- CV review
- A little coding/Logical challenge
- Technical Interview with team
- Interview with VP.
We value your time and we move fast and provide feedback at every stage of the interview.
If you like being at the place where decision making is quick then you are on the right track
Role :
We are looking for an experienced Java or full-stack developer who is passionate about developing solutions that improve healthcare. The ideal candidate will have at least 4 years of experience building large-scale web applications.
You will be expected to define/scope feature-sets and develop new functions. You will be a part of the team that is focussed on our one of many industry leading software solutions, designing scalable/maintainable object oriented architecture and producing market leading, self-testable deliverables.
You are expected to be a technology enthusiast, who likes to think out of the box, embraces new technology alternatives, has a creative mind and is a go-getter.
Qualifications:
- Education : BE/MS/M. Tech/MCS/MCS with excellent records
- Server side : Java/J2EE, REST API development, RESTful web services, Spring Boot framework, JAX-RS APIs
- Concepts : Strong understanding of Data Structures, Concurrency, Mult-threading, Design patterns, Java packages, Garbage collection, collections, JVM, JDBC
- ORM : Mybatis, Hibernate
- Unit testing : JUNIT, TestNG, Mockito
- Build : Maven, Gradle
- CI/CD : GIT, Devops practices, Jenkins, containerization using Docker
- Databases : SQL, No-SQL, RDS, PostgreSQL, MySQL
- Cloud :AWS, EC2, ES3, ECR etc.
- APM: ELK, Grafana
Skills:
- At least 4 years of SAAS software development experience.
- Experience in cloud computing application implementations on AWS is a MUST!
- Excellent understanding of microservices architecture, design patterns, and standard methodologies with an eye towards scale, automation, resiliency, and high availability
- Experience with build-time dependency management (e.g. Ant, Maven); unit testing and code-coverage tools; test automation techniques and tools; and build automation tools (e.g. Jenkins,) tools is required.
- Strong understanding of Java is expected
- Good understanding of architectural principles involved in SaaS and multi-tenant platforms.
- Strong interpersonal, influencing, collaboration and negotiation skills









