Senior Developer - Golang

Key Responsibilities:

  Design, develop, and maintain efficient, reusable, and reliable Go code.

  Implement and integrate with back-end services, databases, and APIs.

  Write clean, scalable, and testable code following best practices and design patterns.

  Collaborate with cross-functional teams to define, design, and ship new features.

  Optimize application performance for maximum speed and scalability.

  Identify and address bottlenecks and bugs, and devise solutions to these problems.

  Stay up-to-date with the latest industry trends, technologies, and best practices.

Required Qualifications:

  Proven experience as a Golang Developer or similar role in software development.

  Proficiency in Go programming language, paradigms, constructs, and idioms.

  Experience with server-side development, microservices architecture, and RESTful APIs.

  Familiarity with common Go frameworks and tools such as Gin.

Knowledge implementing monitoring, logging, and alerting systems

  Experience with SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).

  Understanding of code versioning tools, such as Git.

  Strong understanding of concurrency and parallelism in Go.

  Experience with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes) is a plus.

  Excellent problem-solving skills and attention to detail.

  Ability to work effectively both independently and as part of a team.

  Minimum 3+ Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Fork joins pool and other threading concepts)

·       Good knowledge of the JVM with an understanding of performance and memory optimization.

·       Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).

·       Excellent knowledge on collections like, Array List, Vector, LinkedList, HashMap, Hash Table, HashSet is mandate.

·       Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.

·       Expert level understanding of Object-Oriented Concepts and Data Structures

·       Good experience in Database (Sybase, Oracle or SQL Server) like indexing (clustered, non-clustered), hashing, segmenting, data types like clob / blob, views (materialized), replication, constraints, functions, triggers, procedures etc.

• Key Skills:
• Expert Proficiency in anyone the below programming language - Node JS, PHP or GoLang
• Expert Computer Science fundamentals like Data Structures, Algorithms, Time Complexity, and others
• Strong Microservices, REST API, Git source control, CI/CD, and other latest technology trends
• Strong System Design, DB Design proficiency
• Strong knowledge in Design Patterns, best software development practices
• Good exposure to working in Open Source stack, E-Commerce, or Fintech domain.

Skills:

- Very Strong in WCF, WPF, MVVM, Restful WS, and XML

- Very good in Design/Architecture understanding

- Knowledge in DevExpress, Entity Framework, RDBMS and MS SQL Server would be a BIG 

PLUS. 

- Very Strong knowledge in OOPS and Design Patterns

- Working Knowledge in Design, Code reviews/quality, unit testing with NUnit/ XUnit and 

Continuous integration

- Analytical, a problem solver, with good communication skills.

- Ability to understand the requirements, analyze and articulate into design.

- Ability to find out and work with alternatives, check feasibility and propose solutions.

- Experience in Agile methodology and following best practices

- R&D mindset and thirst for exploring/learning new skills 

Qualifications 

Qualifications - BE/BTech/MCA

Experience: 6+ years 

About Quantela

We are a technology company that offers outcomes business models. We empower our customers with the right digital infrastructure to deliver greater economic, social, and environmental outcomes for their constituents.

When the company was founded in 2015, we specialized in smart cities technology alone. Today, working with cities and towns; utilities, and public venues, our team of 280+ experts offer a vast array of outcomes business models through technologies like digital advertising, smart lighting, smart traffic, and digitized citizen services.

We pride ourselves on our agility, innovation, and passion to use technology for a higher purpose. Unlike other technology companies, we tailor our offerings (what we can digitize) and the business model (how we partner with our customer to deliver that digitization) to drive measurable impact where our customers need it most. Over the last several months alone, we have served customers to deliver outcomes like increased medical response times to save lives; reduced traffic congestion to keep cities moving and created new revenue streams to tackle societal issues like homelessness.

We are headquartered in Billerica, Massachusetts in the United States with offices across Europe, and Asia.

The company has been recognized with the World Economic Forum’s ‘Technology Pioneers’ award in 2019 and CRN’s IoT Innovation Award in 2020.

For latest news and updates please visit us at www.quantela.com

Overview of the Role

Collaborate with cross-functional teams to define, design and build performant modern web applications and services. Build high quality web applications and services by writing clean and modular code

Must have Skills

• 10+ years of experience in leading teams and delivering product, write unit and integration tests to ensure robustness and reliability of web applications and services. 
• Measure and improve performance of microservices.
• Catalyze growth within the team through code reviews and pair programming to maintain high development standards Investigate operational issues to find the root cause and propose improvements Design, build, and maintain APIs, services, and systems across Stripe’s engineering teams.
• Expert level of experience in design and development of Web Applications, highly scalable distributed systems.
• Should have experience in development skills using latest technologies including NodeJS, Microservices, Elastic search, Timescale DB, Kafka, Redis, etc.
• Should have exposure in NoSQL and SQL development.
• Comprehensive knowledge of physical and logical data modelling, performance tuning.
• Should possess excellent communication, presentation, and interpersonal skills.
• Ability to work collaboratively and productively with globally dispersed teams
• Build high performance teams and Coach team for successful career growth
• Experience working with relational and non-relational databases, query optimization, and designing schema

Desired Background

Bachelors/Masters degree in Computer Science or Computer Applications

Technical skills required:

Skills: Java 8 and above, Rest Web services, MySQL.

Strong background in Core Java and good knowledge of collection Framework.

Proficient in developing high-performance, less memory-intensive micro-services applications using the Java framework.

Should have deep knowledge of Micro-service development.

Responsibilities:

• Experience and working knowledge of Java 8, Hibernate, Spring Boot, Microservices and REST API is mandatory
• Expert understanding of the object-oriented design and programming concepts
• Strong problem solving skills, data structures and algorithms and multithreading
• Good understanding of AWS and cloud-native technologies
• Knowledge of AWS services - RDS, DynamoDB, Elastic Search, Kinesis. Experience of working with AWS SDK is preferred.
• Good understanding of CI/CD and Jenkins pipeline
• Experience of writing unit tests using Junit/Mockito
• Knowledge of Integration Testing framework like Cucumber is required.
• Proficient in Git commands and branching concepts

Responsibilities : 

• Design and develop scalable, high performance, and reliable API driven services/applications in Java language that operate whole day.
• Produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration.
• Interact with both business, financial research, and technical stakeholders to deliver high quality products and services that meets/exceeds business, customer, and technical requirements.
• Own products and code from cradle to grave including production quality/performance monitoring.

Required Skills :

• Experience building and running high performance enterprise applications developed in Java language.
• Hands on experience developing Java web applications built with modern standards-based APIs including Java based REST APIs and implementations. 
• Experience in Java language APIs, Spring technologies, Hibernate, JDBC, RDBMS and NoSQL based data persistence.
• Experience developing solutions on AWS Cloud leveraging AWS Lambda, S3, DynamoDB, Cloud Formation, and other related AWS technologies. 
• Solid understanding of Domain Modeling with Relational and Non-Relational Databases.
• Excellent debugging and problem-solving skills, including ability to diagnose and fix performance and scalability issues.
• Experience working in an agile methodology-based development environment.
• Excellent written and verbal communication skills.
• BS/B.Tech/M.Tech in Computer Science or a related field.

• Writing scalable, robust,, testable, efficient, and easily maintainable code

• Translating software requirements into stable, working, high performance software

• Playing a key role in architectural and design decisions, building toward an efficient micro services distributed architectur

• Strong knowledge of Go programming language, paradigms, constructs, and idioms

• Knowledge of common Goroutine and channel patterns

• Experience with the full site of Go frameworks and tools, including:

  • Dependency management tools such as Godep, Sltr, etc.
  • Go’s templating language
  • Go’s code generation tools, such as Stringer
  • Popular Go web frameworks, such as Revel
  • Router packages, such as Gorilla Mux

• Ability to write clean and effective Godoc comments

• Familiarity with code versioning tools (such as Git, SVN, and Mercurial)