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Senior .net developer jobs in Martinsville, NJ

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  • Associate Software Engineer

    JSR Tech Consulting 4.0company rating

    Senior .net developer job in Newark, NJ

    Associate Software Engineer (Entry Level) We're looking for an Associate Software Engineer to join our technology team and help build and improve modern applications. This is a great opportunity for recent graduates or engineers with 0-2 years of experience who want to grow their skills in a collaborative, fast-moving environment. You'll work closely with product managers, designers, and senior engineers to build, test, and enhance software using Java, Python, AWS, and React. Industry experience is not required - we value strong fundamentals, curiosity, and a willingness to learn. Candidates must have permanent work authorization in the United States. What You'll Do Build, test, and maintain applications using Java, Python, JavaScript, and React Develop clean, well-documented code following best practices Work with AWS services for cloud-based development and deployment Collaborate with team members to understand requirements and deliver features Write unit and integration tests and help troubleshoot issues Learn new tools and technologies and apply them in real projects Participate in Agile development processes Required Qualifications Bachelor's degree in Computer Science, Engineering, or a related field 0-2 years of software development experience (internships and projects count) Basic experience or coursework with: Java and/or Python JavaScript and React AWS (cloud fundamentals) Understanding of object-oriented programming concepts Strong problem-solving and communication skills Eagerness to learn and grow as a software engineer Nice to Have (Not Required) Experience with frameworks such as Spring Boot, Node.js, Flask, or Django Exposure to APIs (REST/JSON) Familiarity with Git and basic DevOps concepts Knowledge of databases (SQL or NoSQL) Interest or exposure to AI-assisted development tools (e.g., GitHub Copilot, Claude) Financial or insurance industry experience (a plus, not required) Why This Role Entry-level friendly with strong mentorship Hands-on experience with modern tech stacks Opportunity to grow your skills in cloud, full-stack development, and software engineering best practices Inclusive, collaborative team environment
    $76k-99k yearly est. 1d ago
  • J2Ee Developer (W2 only)

    Cloudingest

    Senior .net developer job in Iselin, NJ

    We are seeking an experienced Core Java Developer with strong expertise in multithreading and hibernate to join our team. The role involves developing and maintaining high-performance Java applications in a hybrid work environment. Responsibilities Develop and maintain Java applications with SpringBoot having Microservices exposure. Implement multithreading and concurrency solutions Work with Hibernate for ORM and database interactions Perform code reviews, debugging, and performance tuning Collaborate with cross-functional teams Required Skills 8+ years of Core Java experience Banking/financial domain experience Strong hands-on experience with multithreading Solid knowledge of Hibernate Experience with relational databases.
    $78k-104k yearly est. 1d ago
  • Sr C++ Developer

    Pronix Inc. 4.3company rating

    Senior .net developer job in Jersey City, NJ

    The Senior C++ Developer is responsible for project-team leadership, support and direction with business systems analysis, development and occasional maintenance support in an object/service oriented architecture implemented on the Java platform. Skills Required: Bachelor's degree (pref. Computer Science or related degree) or equivalent experience Minimum of 10 years experience. Highly self-motivated, with the ability to complete tasks with minimal guidance, and to learn independently Excellent skills in C++ Excellent skills in C++ Templates Excellent skills in Multithreading AMQ Oracle Excellent teamwork and collaboration skills in working in a cross-functional team comprised of Product Analysts, QA, UAT, Development and PMO members Ability to juggle tasks and priorities to meet rapidly changing deadlines Proficiency in UNIX/Linux and Microsoft Windows distributed computing Relational DB principles using Structured Query Language (SQL) Agile/Scrum methodologies Desired Skills: Background in Securities/Banking/Financial Services Java IDE (preferably IntelliJ IDEA) Unix/Linux XML and/or Web Services JDBC and JPA/Hibernate Unix Shell scripting Experience working with an issue management system Experience working with a wiki
    $82k-118k yearly est. 2d ago
  • Python Lead Developer

    Neerinfo Solutions 3.3company rating

    Senior .net developer job in Jersey City, NJ

    Python Lead Developer -138777BR Jersey City, NJ Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. At least 4 years of Information Technology experience At least 3 years of experience in end-to-end implementation of projects in Python, especially Python server-side backend programming Good understanding of OOPS concepts Strong knowledge and hands-on experience in SQL, Unix shell scripting Strong knowledge in RESTful APIs, Data structures, Algorithms, Collections, Multi-threading and memory management and concurrency Sound knowledge of software engineering design patterns and practices Experience in Big data ecosystem using Hadoop, Spark, Scala using Python packages and libraries for large scale data Good understanding of Agile software development frameworks Experience in Banking domain Strong communication and Analytical skills Ability to work in teams in a diverse, multi-stakeholder environment comprising of Business and Technology teams Experience and desire to work in a global delivery environment
    $107k-152k yearly est. 20h ago
  • Senior Loan IQ Developer

    Ltimindtree

    Senior .net developer job in Morristown, NJ

    About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 90,000 talented and entrepreneurial professionals across more than 30 countries, LTIMindtree - a Larsen & Toubro Group company - combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. For more information, please visit ******************** Job Title: Senior Loan IQ Developer Work Location: Morristown, NJ & Mississauga, Canada Job Description:- Must have 8+ Years of exp in Finastra Loan IQ development and implementation. Experience with the #LoanIQ #SDK, data model, and business processes. Strong skills in Java or similar programming languages. Expertise in SQL and database management. Familiarity with XML and JSON Understanding of the commercial loan lifecycle. Experience in an #Agile/ #Scrum environment. Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree (“LTIM”): Benefits and Perks: Comprehensive Medical Plan Covering Medical, Dental, Vision Short Term and Long-Term Disability Coverage 401(k) Plan with Company match Life Insurance Vacation Time, Sick Leave, Paid Holidays Paid Paternity and Maternity Leave The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation. Disclaimer: The compensation and benefits information provided herein is accurate as of the date of this posting. LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law. Safe return to office: In order to comply with LTIMindtree' s company COVID-19 vaccine mandate, candidates must be able to provide proof of full vaccination against COVID-19 before or by the date of hire. Alternatively, one may submit a request for reasonable accommodation from LTIMindtree's COVID-19 vaccination mandate for approval, in accordance with applicable state and federal law, by the date of hire. Any request is subject to review through LTIMindtree's applicable processes.
    $90k-118k yearly est. 3d ago
  • Java Software Engineer

    Beaconfire Inc.

    Senior .net developer job in East Windsor, NJ

    Job Responsibilities: Develop applications using Java 8/JEE (and higher), Angular 2+, React.js, SQL, Spring, HTML5, CSS, JavaScript, and TypeScript, among other tools. Write scalable, secure, and maintainable code that powers our clients' platforms. Create, deploy, and maintain automated system tests. Work with Testers to understand defects and resolve them in a timely manner. Support continuous improvement by investigating alternatives and technologies, and presenting these for architectural review. Collaborate effectively with other team members to accomplish shared user story and sprint goals. Requirement: Experience in programming languages: Java and JavaScript Decent understanding of the software development life cycle Basic programming skills using object-oriented programming (OOP) languages, with in-depth knowledge of common APIs and data structures like Collections, Maps, Lists, Sets, etc. Knowledge of relational databases (e.g., SQL Server, Oracle) and basic SQL query language skills Preferred Qualifications: Master's Degree in Computer Science (CS) 0-1 year of practical experience in Java coding Experience using Spring, Maven, Angular frameworks, HTML, and CSS Knowledge of other contemporary Java technologies (e.g., WebLogic, RabbitMQ, Tomcat) Familiarity with JSP, J2EE, and JDBC
    $71k-95k yearly est. 4d ago
  • Senior Dotnet Developer

    Net2Source (N2S

    Senior .net developer job in Berkeley Heights, NJ

    Net2Source is a Global Workforce Solutions Company headquartered at NJ, USA with its branch offices in Asia Pacific Region. We are one of the fastest growing IT Consulting company across the USA and we are hiring "Senior Dotnet Developer" for one of our clients. We offer a wide gamut of consulting solutions customized to our 450+ clients ranging from Fortune 500/1000 to Start-ups across various verticals like Technology, Financial Services, Healthcare, Life Sciences, Oil & Gas, Energy, Retail, Telecom, Utilities, Technology, Manufacturing, the Internet, and Engineering. Position : Senior Dotnet Developer with Azure Location: Berkeley Heights, NJ ( Onsite) - Only Locals Type: Contract Experience Level- 10+ Years Client Interview Mode: In-person @ Berkeley Heights As an experienced Software Engineer working for our leading client, you serve as member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. Depending on the team that you join, you could be developing mobile features that give our customers and clients more control over how they bank with the client, strategizing on how big data can make client's trading systems quicker, creating the next innovation in payments for merchants, or supporting the integration of client's private and public cloud platforms. Mandatory Skills: Good experience in C#, Dot Net Core, Web API, ADO, Azure DevOps, GitHub, Kafka, Redis Cache. Understanding of Security Principle, Restful API, Identity and Token (OAuth/OpenID connect), Good Hands on experience in webform / MVC . Good experience on Azure DevOps, GitHub, Kafka, Redis Cache. Minimum 1.5 years experience on in MVC, Webforms. Understanding on Building .NET apps for Docker/Linux, Exposure to Kubernetes is a plus Why Work With Us? We believe in more than just jobs-we build careers. At Net2Source, we champion leadership at all levels, celebrate diverse perspectives, and empower you to make an impact. Think work-life balance, professional growth, and a collaborative culture where your ideas matter. Our Commitment to Inclusion & Equity Net2Source is an equal opportunity employer, dedicated to fostering a workplace where diverse talents and perspectives are valued. We make all employment decisions based on merit, ensuring a culture of respect, fairness, and opportunity for all, regardless of age, gender, ethnicity, disability, or other protected characteristics. Awards & Recognition America's Most Honored Businesses (Top 10%) Fastest-Growing Staffing Firm by Staffing Industry Analysts INC 5000 List for Eight Consecutive Years Top 100 by Dallas Business Journal Spirit of Alliance Award by Agile1 Madhukar Singh Email:***********************
    $91k-118k yearly est. 1d ago
  • Software Engineer, Banking Operations

    BIP

    Senior .net developer job in Jersey City, NJ

    Business Integration Partners (BIP) is Europe's fastest growing digital consulting company and are on track to reach the Top 20 by 2030, with an expanding global footprint in the US. Operating at the intersection of business and technology we design, develop, and deliver sustainable solutions at pace and scale creating greater value for our customers, employees, shareholders, and society. BIP specializes in high-impact consulting services across multiple industries with 6,000 employees worldwide. Our domains include Financial Services business serves Capital Markets, Insurance and Payments verticals, supplemented with Data & AI, Cybersecurity, Risk & Compliance, Change Management and Digital Transformation practices. We integrate deep industry expertise with business, technology, and quantitative disciplines to deliver high-impact results for our clients. BIP is currently expanding its footprint in the United States, focusing on growing its Capital Markets and Financial Services lines. Our teams operate at the intersection of business strategy, technology, and data to help our clients in driving smarter decisions, reducing risks, and staying ahead in a fast-evolving market environment. About the Role: The Software Engineer will contribute to the design, development, and enhancement of core payments and wire processing applications within our corporate and investment banking client's technology organization. Engineers will work across distributed systems, real-time transaction pipelines, settlement engines, and compliance/monitoring platforms supporting high-volume, low-latency financial operations. You must have valid US work authorization and must physically reside around the posted city, within a 50-mile commute. We are unable to support relocation costs. Please do not apply for this position unless you meet the criteria outlined above. Key Responsibilities: Develop and maintain services supporting high-volume payments, wire transfers, and money movement workflows. Build scalable applications using Python, Java, or .NET across distributed environments. Implement integrations with internal banking platforms, payment rails, and ledger systems. Troubleshoot production issues, improve resiliency, and reduce latency across transaction flows. Contribute to modernization efforts, including cloud migration, refactoring legacy components, and API enablement. Collaborate closely with BAs, architects, PMs, and offshore/nearshore teams. Follow secure coding standards, operational controls, and SDLC processes required by the bank. Required Skills: 3-10+ years hands-on experience in Python, Java, or C#/.NET. Experience with relational databases (Oracle, SQL Server). Understanding of payments, wire transfers, clearing systems, or financial services workflows. Familiarity with distributed systems, messaging, and event-driven architectures. Strong debugging and production support experience. Understanding of CI/CD and Agile environments. Preferred Skills: Hadoop / Informatica ecosystem knowledge. Experience with ISO 20022, SWIFT, Fedwire, CHIPS. Microservices architecture, REST/gRPC APIs. Performance tuning and low-latency engineering. **The base salary range for this role is $125,000 - $175,000** Benefits: Choice of medical, dental, vision insurance. Voluntary benefits. Short- and long-term disability. HSA and FSAs. Matching 401k. Discretionary performance bonus. Employee referral bonus. Employee assistance program. 11 public holidays. 20 days PTO. 7 Sick Days. PTO buy and sell program. Volunteer days. Paid parental leave. Remote/hybrid work environment support. For more information about BIP US, visit ********************************* Equal Employment Opportunity: It is BIP US Consulting policy to provide equal employment opportunities to all individuals based on job-related qualifications and ability to perform a job, without regard to age, gender, gender identity, sexual orientation, race, color, religion, creed, national origin, disability, genetic information, veteran status, citizenship, or marital status, and to maintain a non-discriminatory environment free from intimidation, harassment or bias based upon these grounds. BIP US provides a reasonable range of compensation for our roles. Actual compensation is influenced by a wide array of factors including but not limited to skill set, education, level of experience, and knowledge.
    $125k-175k yearly 3d ago
  • Software Developer

    Fidelis Investors 3.9company rating

    Senior .net developer job in Cranford, NJ

    This full-time role is on-site, Monday - Friday, typically 9am to 5pm, at our corporate office in Cranford, New Jersey. We are seeking a talented and motivated Software Developer to join our actively growing team. This role is responsible for the software development life cycle (SDLC), from conception and design to testing, deployment, and maintenance. The ideal candidate will be a creative problem-solver with a strong technical background and a passion for building high-quality, scalable software solutions that meet user needs. Key Responsibilities Design and Development: Collaborate with product managers, engineers, and designers to define, design, and ship new features and applications based on technical specifications and user requirements. Coding: Write clean, maintainable, efficient, and well-documented code using primary languages such as C#, SQL, ASP.NET MVC, JavaScript. Testing and QA: Develop and implement rigorous testing protocols, including unit tests and integration tests, to ensure application reliability, performance, and security. Debug and resolve technical issues effectively. Maintenance and Optimization: Maintain existing software systems by identifying and correcting software defects, improving system performance, and adapting software to evolving industry standards. Collaboration: Work closely with cross-functional teams to deliver projects on time and within budget. Documentation: Create and maintain comprehensive technical documentation, including design specifications, API documentation, and configuration guides. Qualifications and Skills Required: Education: Bachelor's degree. Engineering, Computer science, Mathematics preferred. Experience: 2+ years of professional software development experience. Finance or Private Lending a plus. Technical Proficiency: Strong proficiency in at least one object-oriented programming language ([e.g., C#, Java]). Familiarity with SQL and ASP.NET MVC preferred. Problem-Solving: Excellent analytical and problem-solving abilities with strong attention to detail. Preferred: Familiarity with DevExpress / Dev Extreme Effective communication skills and the ability to work effectively in a team environment. About Fidelis Fidelis Investors LLC is an alternative asset manager serving the needs of institutional clients. With a focus on investment performance, strong governance, and transparent practices, our mission is to realize growth with our investors over the long term. We specialize in investment opportunities in mortgage debt products, structured finances, asset-based lending, and real estate. Why work with us We believe that impressive results come from great people. At Fidelis Investors, we offer a competitive base salary, performance-based bonus opportunities, best-in-class benefits, and a 401(k) plan. You will work in an environment built on collaboration, respect, and continuous improvement. Our team is small enough for you to make a meaningful impact, yet large enough to provide stability, deep expertise, and cross-disciplinary learning. We encourage innovative thinking, value open communication, and provide a supportive space where you can do your best work. Fidelis Investors is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, or any other protected status. Fidelis Investors does not accept resumes or referrals from placement agencies, staffing vendors or other external parties seeking recruitment fees.
    $80k-104k yearly est. 4d ago
  • Sr. C++FIX or Market Data Developer

    Shain Associates

    Senior .net developer job in Princeton, NJ

    Looking for a highly motivated C++ Trading Systems Developer with demonstrated experience in designing, developing and delivering core production software solutions in a mission critical trading systems environment. Major responsibilities include: Assessing business and systems requirements and developing functional specifications Designing and developing high quality, high performance trading systems software written in C++ to meet deliverable timelines and requirements Adhering to software development life cycle process/methodology Building business level subject matter expertise in trading systems functionality and processing Provide second level support for production on an ad hoc basis when necessary Location: Princeton, NJ Organizational Structure: The developer will be an integral part of a core development team and report to the Trading System Development management team. Qualifications: Full software development life cycle experience in a mission critical trading systems environment a must… Options, Equities, Futures, etc. Must possess excellent software design skills and knowledge of advanced data structures Must have exceptionally strong C++ knowledge and debugging skills in a Linux environment Solid knowledge of Object Oriented Programming concepts a must Strong knowledge of TCP/IP multicast and socket programming required Knowledge of the BOOST libraries and STL required Must have experience in developing real-time applications in a distributed processing architecture Must have excellent organizational and communication skills Must be able to work effectively in a team environment Strong knowledge of the logical business domain in Options or Equities trading systems a big plus Experience coding interface solutions for FIX, OPRA, CTA or UTP a big plus Knowledge of scripting languages such as Python, Shell, and Perl a plus Education and Experience: Minimum of a Bachelor's degree or equivalent in IT/Computer Science 7+ years of experience in C++ development 5+ years of demonstrated experience in delivering software solutions in a trading systems environment for an Exchange or a Wall Street firm
    $91k-118k yearly est. 20h ago
  • Sr. Java Developer

    Vaiticka Solution

    Senior .net developer job in Iselin, NJ

    Job Title: Sr. Java Developer Job Type - Contract Visa: GC-EAD, GC, H4EAD, L2-EAD, O1, OPT-EAD, TN Visa, US Citizen Interview Mode - Final in-person interview (Local candidate only) Job Description: We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have extensive experience designing, developing, and maintaining scalable enterprise applications using Java technologies. Candidate will lead the development of microservices-based solutions, working with modern frameworks and tools such as Spring Boot, MongoDB, Kafka, and multithreaded programming to deliver high-performance, resilient applications. Responsibilities: Design, develop, and maintain robust, scalable, and high-performance Java applications based on microservices architecture. Develop and optimize RESTful APIs using Spring Boot. Build and maintain data storage solutions utilizing MongoDB. Implement messaging and event-driven systems using Kafka. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, efficient, and well-documented code adhering to best practices. Troubleshoot, debug, and resolve issues to ensure optimal application performance. Lead code reviews, mentor junior developers, and enforce coding standards. Participate in architecture discussions and decision-making for scalable distributed systems. Ensure application security and data integrity. Requirements: 8+ years of professional Java development experience. Strong expertise in Java SE and multithreading/concurrent programming. Extensive experience with Spring Boot and related frameworks. Hands-on experience with NoSQL databases, especially MongoDB. Proven experience implementing event-driven architectures with Kafka. Solid understanding of microservices architecture and RESTful API development. Knowledge of containerization and orchestration tools (Docker, Kubernetes) is a plus. Familiarity with Agile/Scrum methodologies. Excellent problem-solving and analytical skills. Strong communication and collaboration skills Preferred Qualifications: Experience with cloud platforms (AWS, Azure, GCP). Knowledge of CI/CD pipelines and DevOps practices. -Thanks & regards Akram Khan
    $96k-125k yearly est. 20h ago
  • Java Software Engineer

    CLS Group 4.8company rating

    Senior .net developer job in Iselin, NJ

    Job Information: Functional Title - Assistant Vice President, Java Software Development Engineer Department - Technology Corporate Level - Assistant Vice President Report to - Director, Application Development Expected full-time salary range between $ 125,000 - 145,000 + variable compensation + 401(k) match + benefits Job Description: This position is with CLS Technology. The primary responsibilities of the job will be (a) Hands-on software application development (b) Level 3 support Duties, Responsibilities, and Deliverables: Develop scalable, robust applications utilizing appropriate design patterns, algorithms and Java frameworks Collaborate with Business Analysts, Application Architects, Developers, QA, Engineering, and Technology Vendor teams for design, development, testing, maintenance and support Adhere to CLS SDLC process and governance requirements and ensure full compliance of these requirements Plan, implement and ensure that delivery milestones are met Provide solutions using design patterns, common techniques, and industry best practices that meet the typical challenges/requirements of a financial application including usability, performance, security, resiliency, and compatibility Proactively recognize system deficiencies and implement effective solutions Participate in, contribute to, and assimilate changes, enhancements, requirements (functional and non-functional), and requirements traceability Apply significant knowledge of industry trends and developments to improve CLS in-house practices and services Provide Level-3 support. Provide application knowledge and training to Level-2 support teams Experience Requirements: 5+ years of hands-on application development and testing experience with proficient knowledge of core Java and JEE technologies such as JDBC and JAXB, Java/Web technologies Knowledge of Python, Perl, Unix shell scripting is a plus Expert hands-on experience with SQL and with at least one DBMS such as IBM DB2 (preferred) or Oracle is a strong plus Expert knowledge of and experience in securing web applications, secure coding practices Hands-on knowledge of application resiliency, performance tuning, technology risk management is a strong plus Hands-on knowledge of messaging middleware such as IBM MQ (preferred) or TIBCO EMS, and application servers such as WebSphere, or WebLogic Knowledge of SWIFT messaging, payments processing, FX business domain is a plus Hands-on knowledge of CI/CD practices and DevOps toolsets such as JIRA, GIT, Ant, Maven, Jenkins, Bamboo, Confluence, and ServiceNow. Hands-on knowledge of MS Office toolset including MS-Excel, MS-Word, PowerPoint, and Visio Proven track record of successful application delivery to production and effective Level-3 support. Success factors: In addition, the person selected for the job will Have strong analytical, written and oral communication skills with a high self-motivation factor Possess excellent organization skills to manage multiple tasks in parallel Be a team player Have the ability to work on complex projects with globally distributed teams and manage tight delivery timelines Have the ability to smoothly handle high stress application development and support environments Strive continuously to improve stakeholder management for end-to-end application delivery and support Qualification Requirements: Bachelor Degree Minimum 5 year experience in Information Technology
    $125k-145k yearly 20h ago
  • Senior Dotnet Developer

    HNE

    Senior .net developer job in Ewing, NJ

    The Software Engineer, III is a fullstack engineer with strong Node.js and functional programming (Scala & Ruby) skills. Our applications leverage Node.js, Bootstrap, JQuery, Mondo DB, Elastic Search, Redis, React.js and delightful interactive experience to the web. Our applications run in the AWS cloud environment. We use Agile Methodologies to enable our engineering team to work closely with partners and with our design & product teams. This role is full time and preferably located long-term in New York City or southern New Jersey areas. Essential Job Duties and Responsibilities include: Design, develop, and maintain modern web applications and UIs using .NET technologies such as C#, ASP.NET MVC, ASP.NET Core, Razor Pages, and Blazor. Create clean, maintainable, and well-documented code following industry best practices and coding standards. Develop and consume RESTful APIs and web services. Build responsive and accessible user interfaces using HTML, CSS, JavaScript, and UI libraries/frameworks such as React, Angular, Vue.js, or Bootstrap. Work with relational and NoSQL databases (e.g., SQL Server, MongoDB) and object-relational mappers (ORMs) such as Entity Framework Core. Conduct unit and integration testing to validate functionality and ensure high-quality deliverables. Participate in peer code reviews and provide constructive feedback to ensure continuous improvement and knowledge sharing. Identify, troubleshoot, and resolve complex technical issues in development and production environments. Collaborate with cross-functional teams throughout the software development lifecycle. Stay current with emerging .NET technologies and trends. May mentor and support junior developers in their technical growth and day-to-day work. Maintain regular and punctual attendance. Preferred Qualifications: Experience with CI/CD pipelines and DevOps practices. Familiarity with cloud platforms (e.g., Azure, AWS) and deploying .NET applications in cloud environments. Knowledge of Blazor for interactive web UIs using C# instead of JavaScript Education and/or Experience: 7+ years of professional software development experience with a strong focus on web and UI development in the .NET ecosystem. Advanced proficiency in C#, ASP.NET, ASP.NET Core, and MVC frameworks; experience with VBScript is a plus. Deep understanding of object-oriented programming (OOP) and design patterns. Strong front-end development skills, including HTML, CSS, JavaScript, and at least one modern UI framework (React, Angular, Vue.js, etc.). Proven experience developing and integrating RESTful APIs. Hands-on experience with SQL Server and/or NoSQL databases; proficient in using Entity Framework Core or similar ORMs. Familiarity with version control systems such as Git. Solid grasp of Agile/Scrum development methodologies. Excellent problem-solving abilities and strong attention to detail. Effective communication and interpersonal skills with the ability to work independently and within a team.
    $91k-118k yearly est. 3d ago
  • Java Software Engineer

    Stellar Consulting Solutions, LLC

    Senior .net developer job in Monroe, NJ

    Java 21 SE, Spring Boot, REST API Development, TCP/IP Socket communications, JDBC database interfacing, JSON Proficiency with Maven/Gradle for build automation and Git for version control. Experience with unit and integration testing tools like JUnit, Mockito IDE - Eclipse IDE Knowledge of Distribution Centre (Supply Chain Management) would be an added advantage
    $71k-95k yearly est. 1d ago
  • Senior Snowflake Developer

    Yochana 4.2company rating

    Senior .net developer job in Jersey City, NJ

    Mandatory Skills: Snowflake, DBT (Data Build Tool), Python, SQL. Need 12+ years of experience The Senior Technical Specialist will be responsible for managing and optimizing Snowflake, DBT, SQL, and Python processes within the organization. They will play a key role in implementing and maintaining efficient data pipelines, ensuring data integrity, and driving data driven decision-making processes. (1.) Key Responsibilities 1. Develop and maintain snowflake data cloud environment, including optimizing database performance and troubleshooting any issues that arise. 2. Design and implement etl processes using dbt to transform and load data into snowflake for analytics and reporting purposes. 3. Write complex sql queries to extract and manipulate data as required by various business units. 4. Utilize python programming language to automate data processes, build data pipelines, and create data visualizations. 5. Collaborate with cross functional teams to understand data requirements and implement solutions that meet business needs. 6. Ensure data security and governance practices are followed in compliance with industry standards and regulations. Skill Requirements 1. Proficiency in snowflake data platform, including data warehouse design, implementation, and optimization. 2. Experience with dbt (data build tool) for managing data transformations and modeling within a cloud data warehouse environment. 3. Strong sql skills with the ability to write and optimize complex queries for data extraction and analysis. 4. Proficient in python programming language for data manipulation, automation, and visualization. 5. Knowledge of data governance best practices and experience in implementing data security measures within a cloud environment. 6. Excellent analytical and problem-solving skills with a keen attention to detail. Certifications: SnowPro Core Certification, DBT Fundamentals Certification (preferred).
    $102k-138k yearly est. 20h ago
  • Senior Python Developer

    Scaleneworks Inc.

    Senior .net developer job in Jersey City, NJ

    Job Title: Senior Python Developer Job description involves designing, developing, and maintaining software, with a strong focus on data pipelines and financial systems. Key responsibilities include writing clean Python code, building and optimizing ETL processes, and collaborating with teams to create and enhance scalable, secure solutions that meet business needs. This role requires strong skills in Python, SQL, and a background in enterprise-level platforms and data-driven solutions. Key responsibilities Application development: Design, develop, and maintain software applications using the Python language. Database management: Work with relational and/or NoSQL databases to manage and store data. Code quality: Write reusable, testable, and efficient code; participate in code reviews and debugging. Collaboration: Work with cross-functional teams, including data engineers, business users, and other developers, to deliver solutions. System enhancement: Contribute to system enhancements, and support the deployment of data-driven solutions. Automation: Use Python scripts to automate tasks and processes. Compliance and security: Ensure applications comply with security and regulatory standards. Troubleshooting: Troubleshoot issues in existing systems and fix bugs. Key skills Proficiency in Python Experience with SQL Knowledge of ETL development Familiarity with databases (e.g., Microsoft SQL Server, PostgreSQL, MongoDB) Understanding of enterprise-level platforms Experience with agile development methodologies Strong problem-solving and analytical skills Experience with big data technologies (e.g., Hadoop, PySpark) is a plus
    $91k-118k yearly est. 2d ago
  • Mainframe Developer(Only w2)

    Astir It Solutions, Inc. 3.6company rating

    Senior .net developer job in Trenton, NJ

    Role : Mainframe Developer(Only w2) Minimum 9+ Years of Experience required. JD: The Mainframe consultant will develop and/or receive program specification requirements. These specifications will describe the coding to be done. Contractor will be required to deliver new or modified programs, successfully unit test their work, develop supportive documentation, and participate with the users in the system testing of their programs. Experience with database conversions is desired and helpful. Qualifications and Skills: *Hands-on experience in coding, testing and debugging programs written in COBOL/CICS/DB2. *Experience with IBM OS/JCL (MVS) and IBM/DB2. *Experience with CICS *Experience in conversions for IDMS/DC to CICS, IDMS to DB2. *Experience in Usability Testing (participate with the users in the system testing of programs) The ideal candidate can: *The consultant must have the ability to clearly and effectively communicate both written and oral with technical and non-technical personnel. Responsibilities: Attain a complete understanding of the Civil Case Management system and additional Judiciary applications in order to develop from the business/system requirements. Develop and/or receive program specification requirements. Contractor will be required to deliver new or modified programs. Successfully unit test their work and system testing of programs with users. Develop supportive documentation. If I missed your call ! Please drop me a mail. Thank you, Harish Accounts Manager/Talent Acquisition Astir IT Solutions, Inc - An E-Verified Company Email:******************* Direct : ***********788 50 Cragwood Rd. Suite # 219, South Plainfield, NJ 07080 ***************
    $80k-103k yearly est. 1d ago
  • Senior Python Developer

    Iris Software Inc. 4.3company rating

    Senior .net developer job in Rutherford, NJ

    Hello Our Client one of the leading Bank is looking to hire for the following role . Please share resume if interested Title - Senior Python Developer Duration - Long term - 2 days onsite (Hybrid) We cannot do 3rd party contracting for this role . W2 role with Iris software Design, develop, and maintain robust Python applications, APIs, and backend services using modern frameworks. • Demonstrated ability to participate in a global software engineering team while working closely with product management, quality assurance and business analysts. • Hands on experience developing with Python and frameworks such as Flask, Django, Gunicorn • Development experience with AWS • Experience working with SQL technologies such as PostgreSQL, Oracle or equivalent About Iris Software Inc. With 4,000+ associates and offices in India, U.S.A. and Canada, Iris Software delivers technology services and solutions that help clients complete fast, far-reaching digital transformations and achieve their business goals. A strategic partner to Fortune 500 and other top companies in financial services and many other industries, Iris provides a value-driven approach - a unique blend of highly-skilled specialists, software engineering expertise, cutting-edge technology, and flexible engagement models. High customer satisfaction has translated into long-standing relationships and preferred-partner status with many of our clients, who rely on our 30+ years of technical and domain expertise to future-proof their enterprises. Associates of Iris work on mission-critical applications supported by a workplace culture that has won numerous awards in the last few years, including Certified Great Place to Work in India; Top 25 GPW in IT & IT-BPM; Ambition Box Best Place to Work, #3 in IT/ITES; and Top Workplace NJ-USA.
    $101k-128k yearly est. 3d ago
  • Java Software Engineer

    Bcforward 4.7company rating

    Senior .net developer job in Jersey City, NJ

    *Presently we are unable to sponsor and request applicants to apply who are authorized to work without sponsorship* Below are the few details of the opportunity. Job Title: Core Java / Software Engineer Duration: Contract to Hire Skills: Formal training or certification on software engineering concepts and 5+ years' applied experience Hands-on practical experience in system design, application development, testing, and operational stability Experience with Core Java, collections, Exception Handling, Generics & Multithreading, Spring boot, JavaScript Strong understanding of data, data modeling and database methodologies and architecture disciplines Advanced SQL and data management knowledge Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Overall knowledge of the Software Development Life Cycle Solid understanding of agile methodologies such as CI/CD, Applicant Resiliency, and Security Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)
    $71k-94k yearly est. 2d ago
  • Java Software Engineer (Trading)-- AGADC5642050

    Compunnel Inc. 4.4company rating

    Senior .net developer job in Jersey City, NJ

    Must Haves: 1.) Low Latency Java Development experience (Trading would be preferred but not mandatory) These are more from a screening standpoint, if they have low latency java development experience they should have the following: 2.) Garbage collection, threading and or multi threading, Memory management experience 3.) Fix Protocol 4.) Optimization techniques or profiling techniques Nice to Haves: Order management System, Smart order router, market data experience
    $72k-93k yearly est. 5d ago

Learn more about senior .net developer jobs

How much does a senior .net developer earn in Martinsville, NJ?

The average senior .net developer in Martinsville, NJ earns between $75,000 and $137,000 annually. This compares to the national average senior .net developer range of $72,000 to $124,000.

Average senior .net developer salary in Martinsville, NJ

$101,000

What are the biggest employers of Senior .NEt Developers in Martinsville, NJ?

The biggest employers of Senior .NEt Developers in Martinsville, NJ are:
  1. Cognizant
  2. Resource Informatics Group, Inc
  3. SonSoft
  4. Fiserv
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