Software Engineer / Senior Software Engineer / Principle Engineer
We are solving complex technical problems in the financial industry and need talented software engineers to join our mission and be a part of a global software development team.
Experience in Core Java 5.0 and above, CXF, Spring.
- Extensive experience in developing enterprise-scale n-tier applications for financial domain.
- Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should have the ability to analyze, design, develop and test complex, low-latency client-facing applications.
- Good development experience with RDBMS, preferably Sybase database
- Good knowledge of multi-threading and high volume server side development
- Experience in sales and trading platforms in investment banking/capital markets
- Basic working knowledge of Unix/Linux
- Excellent problem solving and coding skills in Java
- Strong interpersonal, communication and analytical skills.
- Should have the ability to express their design ideas and thoughts.
About Wissen Technology
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
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Roles and Responsibilities:
- Provide technical leadership across SDLC: system analysis, design, development, testing, and deployment.
- Promote architectural and development best practices, including API and DB design.
- Understand and configure platform business requirements.
- Lead design reviews and implement best design principles.
- Implement technology strategies for customer and partner organizations.
- Lead and manage the development team.
- Stay updated with emerging technologies and make tech building block choices.
- Bring fresh perspectives and imaginative ideas.
- Conduct regular change management sessions in collaboration with Project/Program Manager.
- Oversee DevOps processes for platform development and deployment.
- Mentor top tech talent within the organization.
- Collaborate with teams from other technology partners.
Required Skills & Experience:
- Hands-on experience with multiple technology streams (Java/J2EE, dynamic languages, Springboot, Junit, Web Services, Design Patterns).
- In-depth knowledge of GIT, Maven, Jenkins, YAML/JSON, Open API Contract (Swagger), and Postman.
- Expertise in Microservice architecture, Docker, Kafka, Kubernetes, and REST concepts.
- Knowledge of Python and Analytics.
- Hands-on experience with Oracle, Postgres/PSQL, or other SQL databases.
- Familiarity with Elasticsearch, NodeJS, and ReactJS.
- Understanding of authentication applications like KeyCloak.
- Excellent OO design abilities and proven design skills.
- Ability to compare options, make decisions, and consolidate abstractions from different teams.
- Experience leading teams in end-to-end development and implementation.
- Experience building large scale, large volume services & distributed apps., taking them through production and post-production life cycles
- Experience in Programming Language: Java 8, Javascript
- Experience in Microservice Development or Architecture
- Experience with Web Application Frameworks: Spring or Springboot or Micronaut
- Designing: High Level/Low-Level Design
- Development Experience: Agile/ Scrum, TDD(Test Driven Development)or BDD (Behaviour Driven Development) Plus Unit Testing
- Infrastructure Experience: DevOps, CI/CD Pipeline, Docker/ Kubernetes/Jenkins, and Cloud platforms like – AWS, AZURE, GCP, etc
- Experience on one or more Database: RDBMS or NoSQL
- Experience on one or more Messaging platforms: JMS/RabbitMQ/Kafka/Tibco/Camel
- Security (Authentication, scalability, performance monitoring)
Esper is looking for a software engineer to transform the customer experience
for developers and engineering teams using the platform of services to deploy
and build out their device fleets. You and your team will own services that will
enable customers to develop and customize their development process, along
with easing their use of Continuous Integration techniques for their software. We
need a leader that is experienced in delivering scalable multi-region fault tolerant
systems, is passionate about the developer tools space, is excited to have
software developers as their customers, and is obsessed about creating
compelling customer experiences.
In this role you will contribute to a critical and highly-visible function within the
Esper business. You will be given the opportunity to autonomously deliver the
technical direction of the service, and the feature roadmap. You will work with
extraordinary talent and have the opportunity to hire and shape the team to best
execute on the product. If you’re excited to have a large impact on Esper and the
device industry, you’ll find this role to be engaging, challenging, and full of
opportunities to learn and grow.
Key Responsibilities
Help drive business decisions with your technical input
Design, implement, test, deploy and maintain innovative software
solutions to transform service performance, durability, cost, and
security.
Use software engineering best practices to ensure a high standard of
quality for all of the team deliverables
Write high quality distributed system software
Work in an agile, startup-like development environment, where you are always working on the most important stuff.
Basic Qualifications
2 -4 years of professional software development experience
You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
Degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field.
You write high quality, well tested code to meet the needs of your customers
You are comfortable with programming languages like Go, Python, Java
You’ve good understanding of databases system like Postgres. Extensive Knowledge about Postgres is a big plus.
You’ve have worked with Docker, Kubernetes and have fundamental understanding of distributed systems like Kafka, Elasticsearch
Preferred Qualifications
Experience taking a lead role developing complex software systems that have successfully been delivered to customers.
Experience in communicating with users, other technical teams and senior management to collect requirements, describe software product features, technical designs and product strategy.
Knowledge of professional software engineering practices & best practices for full software development life cycle, including coding standards, code reviews, source control management, continuous deployments, testing and operations
Demonstrated ability to mentor junior software engineers in all aspects of their engineering skill-sets.
What we think makes us special
Esper is a fast-growing, well-funded company where everyone matters and you can see your impact daily. We trust our teammates and offer intense ownership and therefore accountability. We’re inventing the future and building something special. The team really enjoys what we do and cares about your input. We don’t hire just to fill a spot, we want you to make a difference.
As you help us build this special company, Esper will take care of you. We offer flexible vacation, regular hack-days, competitive pay and benefits, and room for advancement. We hire capable veterans so we avoid the drama and trust in each other’s work. Our worldwide footprint mixes different cultures for a unique experience. We also like to have fun because we play just as hard as we work.
Position - Software Development Engineer
Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of API integrations
- Optimize application for maximum speed and scalability
- Collaborate with other team members and stakeholders
Requirements
- Proficient understanding of Java 8 or plus, Spring Frameworks, Spring Boot & Microservices
- Strong problem solving skills and good with product understanding
- Good understanding of server-side programming and integration with UI components.
- Good understanding of MySQL and any one NoSQL
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of code repositories like git
- 2- 5 years of experience
Personal Characteristics
- Passion and commitment
- Coding enthusiastic
- High integrity
- Self-starter
Key Skills
- Java
- Spring
- Spring Boot
- J2EE
- Experience in designing and developing web-based applications using Java, J2EE, Web Services, MVC framework, Servlets Spring, Hibernate, Struts, REST, MYSQL.
- Experience in Database application programming for MySQL server using
Stored Procedures, Triggers, Views etc. - Experienced in implementing presentation layer using JSP, HTML, CSS, Ajax, JQuery. Java script.
- Formulated AWS (EC2, S3, Elastic Beanstalk, RDS, Route53, SG, ELB, IAM, CloudWatch). (ABOVE ONLY NEEDED FOR 7+ EXPERIENCE)
- Experienced in Analysis, Design, Development, Integration, Deployment
and Maintenance of Web services, Client Server and Web based applications. - Well versed with Agile development process, Scrum.
- Good knowledge in version control system tools like GIT.
- Ability to take independent responsibility as well as ability to contribute and be a productive team member.
- Excellent analytical, logical and programming skills, Self-Motivated, Self-Starter, Team Player can work with minimal supervision with effective Communication
skills and Organizational skills combined with attention and Time management skills.
Out of many tools and technologies, we use Java, MongoDb, Cassandra, Redis, Twem, Netty extensively for our back-end development.
- Leading the entire Backend platform for a product portfolio.
- End to end delivery new features.
- Evolving the architecture for performance and scalability.
- Design, develop and own components of a highly scalable, distributed web services platform.
- Constantly strive to improve software development process and team productivity.
- Mentor and train team members
- Lead module development independently
Required background, Knowledge, Skills and Abilities
- 5.5+/ 7+ Years of experience in a scalable product/ecommerce organization·
- Excellent Java skills, Understanding of Spring framework & MVC approach
- Strong knowledge of Performance optimization and caching techniques.
- Strong Object Oriented Programming concepts, data structure and algorithms
- Experience in developing scalable, fault-tolerant, distributed backend services
- Experience with prevalent design patterns and advanced system designing
- Good experiences with databases and Schema design. We heavily use NoSQL databases
- Strong Problem Solving skills
What you bring to the table
- Education: Bachelor's degree in IT, computer science or related
- Experience: 5-9 years of relevant experience for SSE role
- Exposure to microservices, API management tools like Swagger
- Must have experience in working on Agile Scrum teams in the past and exposure to any of the Agile project management tools like Jira, Mingle, RTC, TFS etc.
- Proficient in application log analysis.
- Experience Java/JEE Development - especially EJB 2.1 / 3.0, JDBC
- Experience with application servers such as JBoss AS or IBM WAS is an advantage
- Experience in SQL programing using PostgreSQL / MySQL /Maria DB and JPA (Annotation Based)
- Knowledge of build tools such as Maven or Gradle and of continuous integration tools such as Jenkins, Nexus
- Basic knowledge of web services (SOAP or REST) and web technologies (HTML, CSS, JS)
- Basic knowledge of containers like Dockers, basic knowledge of cloud infrastructure
- Ability to interact and coordinate with employees at different levels, different groups, and different geographical locations within the company
- Ability to support multiple existing applications as well as work on building new ones
- Ability to provide accurate project estimates and make recommendations on specific technologies to use based on business requirements
- Good verbal and written Communication.
- Readiness for short term Domestic and International Travels
Preferred
- Industry knowledge with respect to payments systems and processing in the Debit/Credit and Account based payments (EFT Switching) from different channels like POS, ATM or ecommerce, Card Management System and Real Time Payment Systems.
- Exposure to the Interchange Interfaces like Visa Net, MasterCard, BankNet
- Exposure to Interchange Simulators and Mandates Management.