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Principal software engineer jobs in Lake Ronkonkoma, NY - 296 jobs

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  • Senior Database Engineer (Microsoft SQL Server)

    Haugland Group LLC

    Principal software engineer job in Melville, NY

    Haugland Group, a privately-owned Long Island, New York-based civil infrastructure and energy construction company has an immediate opportunity for an experienced Senior Database Engineer to join our IT team. The Senior Database Engineer will work closely with other members of the Application Development team to deliver high quality applications and data solutions. The developer will be responsible for developing and integrating custom solutions. At Haugland, we understand that pushing the boundaries of what has been done is essential to develop the infrastructure of tomorrow. The journey won't be simple, but what gets us there is. At Haugland Group, Our Word is Our Way. We are leaders in building what's next because we see the path to get there and we're setting a new standard of exceptional along the way. Let's build together! Key Functions Design, develop, and implement solutions utilizing Microsoft SQL Server Translate business requirements into specific technical designs Follow standard design, development, testing, and implementation phases of the Software Development Life Cycle Adhere to industry coding standards / clean code principles Stay up to date with, research, and recommend current trends in Microsoft SQL Server and Database tools Work with multiple teams to develop new systems and expand functionality to existing applications Desired Qualifications Bachelor's degree in Computer Science, Information Systems, or related discipline is desired Minimum 8 years of Microsoft SQL Server development experience Construction Industry and Related Enterprise Level Tools (Procore, Sage Intacct, Viewpoint Vista, Primavera P6, HCSS HeavyBid, etc.) is heavily preferred Functional knowledge of ERP systems is heavily preferred Extensive hands-on experience with Microsoft SQL Server Experience developing stored procedures, complex SQL queries, triggers, and analyzing SQL data Experience with database performance tuning and troubleshooting Experience with data warehousing and replication techniques Strong understanding of database design, normalization, and optimization techniques Understand performance tuning, security, and scalability of enterprise applications Client-focused attitude with excellent communication skills, both written and verbal Strong problem solving and analytical skills with the ability to clearly communicate and share solutions with fellow team members Team player and a quick learner, able to easily adjust to new project requirements Why Haugland? Compensation range for this role is $150-175k. At Haugland Group, our benefits are designed to convey company culture and values which has employees at its forefront. Excellent benefits package including medical, prescription drug, dental, vision, Health Savings Account (HSA), short/long term disability and life Insurance 401k with 5% employer match Employer funded Dependent Care FSA Potential for annual performance-based raise Paid Time off Paid company observed holidays Educational and professional advancement opportunities Frequent company-sponsored events Relaxed, friendly office Fast-paced, exciting environment Haugland Group LLC and its operating divisions, affiliates, related entities, and subsidiaries (collectively, “the Company”) do not accept unsolicited resumes from search firms or employment agencies. Unsolicited referrals and resumes are considered property of the Company and therefore, the Company will not pay a fee for any placement resulting from the receipt of an unsolicited referral. Only upon the Company's written request may preferred vendors may be invited to refer talent for specific open positions. In these cases, a fully executed agreement with the Company must be in place and current. We are an Equal Opportunity Employer.
    $150k-175k yearly 2d ago
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  • Senior Private Tax Leader - Growth & Strategy

    Ernst & Young Oman 4.7company rating

    Principal software engineer job in Stamford, CT

    A global professional services firm is seeking an experienced Tax professional to join their growing Private Tax practice. The role involves managing diverse responsibilities, including advising high-profile clients and developing team capabilities. You will research tax strategies, supervise teams, and build lasting client relationships. This position offers a competitive salary package and hybrid working options tailored to individual circumstances. Join us to become a trusted advisor while shaping the future of tax services. #J-18808-Ljbffr
    $92k-142k yearly est. 20h ago
  • Senior Private Tax Strategy Leader

    Price Waterhouse Coopers 4.5company rating

    Principal software engineer job in Melville, NY

    A prestigious consulting firm in New York seeks a Senior Manager for tax advisory services. In this role, you will lead significant projects, interact with senior-level clients, and drive innovative processes while mentoring top-performing teams. Candidates should hold a Bachelor's in Accounting, possess Japanese language skills, and have substantial experience in tax. A competitive salary range of $124,000 - $335,000 plus bonus eligibility is offered. #J-18808-Ljbffr
    $112k-151k yearly est. 4d ago
  • Manager, Software Engineering

    Relativity 4.7company rating

    Principal software engineer job in Bridgeport, CT

    Posting Type Hybrid The Manager, Software Engineering is responsible for building and leading a highly effective team of software engineers, and working with departmental contacts to support the demands of the department and meet the objectives of the product development process. The engineering manager is responsible for the professional development of their reports and is the subject matter expert for the product features they are involved in. Job Description and Requirements Focus On Product Delivery Contributes to the product roadmap and uses it to bring purpose to the team and their backlog Has effective ability to scope and drive features and products, delivering updates Deliver results, within time and scope, and brings visibility through regular reporting Accountability behind the features and products they own Develop deep software product knowledge within their team's area of ownership Promotes Personal Development The Manager, Software Engineeringis responsible forthe professional development of their team under them and is the subject matter expert for the product features they are involved in He or she will work collaboratively with their team toidentifyand develop the talents of each individual team member Aligns GoalsWithStrategy Serve as technology advisor to the business on all aspects of software technology trends and novel solutions specific to their respective domain or feature set Stay on the top of the latest technological progress and use this knowledge to ensure company products and software solutionsremainmarketable and competitive Be a subject matter expert in your area of our product Use long term strategic thinking to guide and develop your team to help them meet overall product goals Exercises a significant latitude in determiningobjectivesand approaches to critical assignments Be innovative.Think outside the boxthe whencrafting solutions and considering impact Qualifications Bachelor's degree or equivalent in computer science or related disciplines 4+ years of experience managing software product development teams 10+ years of software development of commercial-grade systems and applications with a proventrack recordof building and leading successful engineering teams Experience managing remote teams or individual staff in remote locations is a plus Excellent knowledge of software engineering discipline, including the latest programming languages, object-oriented programming, hands-on architecture high-performance, fault-tolerant distributed systems, data structures and algorithms, operating systems, distributed database modeling and access languages, cloud environments such as SaaS Strong teamwork and partnering skills for cross-group collaboration Strong Leadership skills, ability to perform under the pressure andoptimizethe team's resources toattainthe business goals Ability to motivate people, instill accountability and achieve results In depth knowledge of agile product development methodologies Strong verbal, presentation, and written communications skills for technical and non-technical audiences Relativity is committed to competitive, fair, and equitable compensation practices. This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives. The expected salary range for this role is between following values: $155,000 and $233,000 The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position. Suggested Skills: Budget Management, Engineering Management, Innovation, Leadership, Performance Management (PM), Process Improvements, Project Management, Quality Assurance (QA), Risk Management, Stakeholder Management
    $109k-137k yearly est. 1d ago
  • Transit Lead - Engineer-Manager CM

    GAI Consultants Inc. 4.6company rating

    Principal software engineer job in White Plains, NY

    We are seeking a qualified Transit Project Lead (Engineer or Planner) with ten (10) plus years' experience to become a part of our multi-modal transportation group. This position will work on a variety of projects and interact with traffic engineers, highway engineers, transportation planners and our clients. Projects generally focus on bus related planning and infrastructure, and can include transportation and transit planning, station design, highway design, facilities and site design, alternatives analysis and concept development, and construction coordination. The position may require efforts outside normal business hours to travel, meet client requests and/or attend meetings. A background and a desire to improve our public transportation systems is a plus. Responsibilities include some or all of the following depending on candidate's experience. We are seeking a candidate with commitment and passion to help serve existing clients and grow this discipline. Investigate options to improve efficiency in bus service and make recommendations for network redesign and planning Bus rapid transit experience Evaluate bus operations to identify opportunities to reduce overhead costs, Design bus facilities including maintenance yards and bus stops Lead intermediate and limited complex transportation planning, and/or engineering assignments in this field. Lead or assist with multidisciplinary projects involving architecture, mechanical and structural engineering disciplines Prepare conceptual plans, graphics and documents. Lead project and/or public meetings. Report writing Represent the organization in communications and conferences pertaining to broad aspects of Public Transportation related planning and/or engineering assignments. Assume client relations and financial responsibilities for projects. Develop and/or review project documents for scope, conformity and quality. Project management duties - staffing, scope, schedule and budget development Business development activities, including proposal preparation Job Requirements: 10+ years of experience in a similar role. A professional licensure and/or certifications in related planning and engineering disciplines. (AICP, PE) The candidate must have experience working on public transportation projects in some capacity, preferably with New York State public transportation authorities and FTA experience a plus. Active member of a professional practice organization. Pay Range: Albany, NY / Syracuse, NY: $45/hour - $67/hour Poughkeepsie, NY: $50/hour - $72/hour White Plains, NY: $55/hour - $80/hour Pay is based on applicant's ability/experience and will be rated accordingly. EXTRAs At Creighton Manning, continuous learning and mentoring are part of our DNA. There are opportunities to advance your career, either on the technical track towards Project Manager or into various corporate leadership positions. Team members get 360 reviews with input from peers and managers, to get a broad picture of their contributions. Qualifications EducationBachelors of Engineering (preferred) Licenses & CertificationsProfessional Engineer (preferred) AICP Certified Planner (preferred) Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
    $45-80 hourly 1d ago
  • Software Engineering Internship

    TTM Technologies, Inc.

    Principal software engineer job in Farmingdale, NY

    TTM Technologies, Inc. - Publicly Traded US Company, NASDAQ (TTMI) - Top-5 Global Printed Circuit Board Manufacturer About TTM TTM Technologies, Inc. is a leading global manufacturer of technology products, including mission systems, radio frequency ("RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed circuit boards ("PCB"s). TTM stands for time-to-market, representing how TTM's time-critical, one-stop design, engineering and manufacturing services enable customers to reduce the time required to develop new products and bring them to market. Additional information can be found at *********** We are looking for talented and highly motivated individuals to assist our Software Engineering team with the design and development of leading-edge products for military and space-based applications. Our Summer Engineering Internship Program offers students the opportunity to apply engineering skills in a dynamic and real-world environment. The Software Engineer Internship provides an opportunity to work with the lead engineer responsible for meeting technical requirements, which include Essential Knowledge and Skills: * Develops computer software programs for narrowly defined product specifications as part of the product design process. This involves: * Reviewing, analyzing and interpreting product performance specifications that outline specific tasks for each design module * Composing computer programs using programming language * Testing programs written to ensure that they will perform well under all circumstances Education and Experience: * Majoring in Computer Science or Computer Engineering * Studying C++ All candidates must be currently enrolled in a bachelor's degree program at an accredited college or university having completed their sophomore year. * Candidates must have strong verbal and written communication skills and must be maintaining a 3.0 grade point average or higher. * Must have a background that would permit the U.S. Department of Defense to issue a Secret clearance, which includes US citizenship. This internship is for Summer 2026. Compensation: Compensation ranges for roles at TTM Technologies varies depending on a wide array of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At TTM Technologies, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on each individual set of circumstances. A reasonable estimate of the current range is: $52,583 - $83,115 Additional compensation: An annual or quarterly company bonus may apply based on position assignment. Positions hired for alternative shift may be eligible for a shift premium based on the assigned shift and location. Export Statement: Must comply with TTM Export Control Policies and Procedures and all applicable laws including ITAR, EAR and OFAC including but not limited to: a) being able to identify ITAR product on the manufacturing floor and understand that access to these products and related technical data is restricted to only US Citizens and US Permanent Residents; b) recognition of Foreign Person visitors by badge differentiation; c) understand and follow authorization procedures for bringing foreign visitors into facilities (VAL); d) understand the Export and ITAR requirements for shipments leaving the US; e) manage vendor approvals for ITAR manufacturing and services. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, citizenship, disability or protected veteran status.
    $52.6k-83.1k yearly Auto-Apply 36d ago
  • Software Engineering Internship

    Ttm Technologies

    Principal software engineer job in Farmingdale, NY

    TTM Technologies, Inc. - Publicly Traded US Company, NASDAQ (TTMI) - Top-5 Global Printed Circuit Board Manufacturer About TTM TTM Technologies, Inc. is a leading global manufacturer of technology products, including mission systems, radio frequency (“RF”) components, RF microwave/microelectronic assemblies, and technologically advanced printed circuit boards (“PCB”s). TTM stands for time-to-market, representing how TTM's time-critical, one-stop design, engineering and manufacturing services enable customers to reduce the time required to develop new products and bring them to market. Additional information can be found at *********** We are looking for talented and highly motivated individuals to assist our Software Engineering team with the design and development of leading-edge products for military and space-based applications. Our Summer Engineering Internship Program offers students the opportunity to apply engineering skills in a dynamic and real-world environment. The Software Engineer Internship provides an opportunity to work with the lead engineer responsible for meeting technical requirements, which include Essential Knowledge and Skills: Develops computer software programs for narrowly defined product specifications as part of the product design process. This involves: Reviewing, analyzing and interpreting product performance specifications that outline specific tasks for each design module Composing computer programs using programming language Testing programs written to ensure that they will perform well under all circumstances Education and Experience: Majoring in Computer Science or Computer Engineering Studying C++ All candidates must be currently enrolled in a bachelor's degree program at an accredited college or university having completed their sophomore year. Candidates must have strong verbal and written communication skills and must be maintaining a 3.0 grade point average or higher. Must have a background that would permit the U.S. Department of Defense to issue a Secret clearance, which includes US citizenship. This internship is for Summer 2026. Compensation: Compensation ranges for roles at TTM Technologies varies depending on a wide array of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At TTM Technologies, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on each individual set of circumstances. A reasonable estimate of the current range is: $52,583 - $83,115 Additional compensation: An annual or quarterly company bonus may apply based on position assignment. Positions hired for alternative shift may be eligible for a shift premium based on the assigned shift and location. Export Statement: Must comply with TTM Export Control Policies and Procedures and all applicable laws including ITAR, EAR and OFAC including but not limited to: a) being able to identify ITAR product on the manufacturing floor and understand that access to these products and related technical data is restricted to only US Citizens and US Permanent Residents; b) recognition of Foreign Person visitors by badge differentiation; c) understand and follow authorization procedures for bringing foreign visitors into facilities (VAL); d) understand the Export and ITAR requirements for shipments leaving the US; e) manage vendor approvals for ITAR manufacturing and services. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, citizenship, disability or protected veteran status.
    $52.6k-83.1k yearly Auto-Apply 36d ago
  • Software Engineer - Internship

    Applied Visions & Software Design Solutions 3.7company rating

    Principal software engineer job in Northport, NY

    We are seeking a Software Engineer intern with a passion for building applications that have a positive impact on the world around us; making people happier, safer and more secure. You will be a key contributor working closely with internal teams on the automation of processes and technology initiatives and projects. Our ideal candidates will have strong business analysis and requirements gathering skills. You will be responsible for demonstrating effective problem resolution skills, communicating technical solutions clearly and effectively and working cooperatively within the IT team. You will succeed if you are a great community ambassador and can drive hard technical conversations towards a beneficial solution. Applied Visions is an established software development company focused on creating visual software solutions to solve complex problems across multiple industries. With more than thirty years of experience, our team delivers results for a wide range of projects and products. The custom applications we develop help our customers grow their business, run smoothly and efficiently, and add top-line revenue. Software Engineer Job Duties and Responsibilities Work closely with our technical leads to assist our clients in developing their vision, gathering requirements, shaping projects and building solutions; Support all phases of the product development cycle from product definition/design through implementation - including requirements gathering, testing, debugging, and rework; Develop high-quality, deliverable software with little management intervention or oversight. Software Engineer Intern Job Requirements and Qualification Experience with .NET, C#, MVC; WinForms; Experience with relational databases and SQL; Knowledge of JavaScript, JQuery, Ajax and HTML/CSS/Bootstrap; Working toward a Bachelor's degree in Computer Science, Engineering, or a related field Nice-to-haves: Experience with WPF and/or WCF; Understanding of ASP.NET and JavaScript; Familiarity with other languages and platforms, including Java, Android, or iOS; Experience with Xamarin cross-platform mobile development; Previous knowledge working with Agile methodology; Grasp of software assurance tools and techniques.
    $45k-71k yearly est. 60d+ ago
  • Intern-Software Engineer

    North Atlantic Industries, Inc. 4.1company rating

    Principal software engineer job in Bohemia, NY

    North Atlantic Industries is a leading provider of embedded electronic solutions, specializing in rugged embedded computing, power supplies and motion simulation and measurement technologies. Our products and services are used by the military, aerospace, and industrial markets, helping to advance technology and protect the free world. NAI was proud to be recognized as a Top Workplace on Long Island by Newsday! Our culture is very collaborative. We have team building events, company picnics, special event day and employee game room. Please visit our website at ******************** to see more about what makes us a unique place to work. Summary: The Software Engineer Intern is responsible for assisting with the design, development, and testing of software applications and tools for NAI products. Working closely with experienced engineers, the intern will gain exposure to GUI development, embedded programming, and software-hardware integration. This practical experience provides the intern with the opportunity to contribute to innovative solutions that are important to both their professional growth and NAI's business success. This Internship is for Summer 2026. Requirements * Assist in the design and development of GUI-based applications and test programs. * Support development of application and software libraries for Windows, Linux, and embedded operating systems. * Participate in testing and debugging software that interfaces with hardware devices. * Work with engineering staff to integrate software with test equipment such as oscilloscopes, logic analyzers, and meters. * Help document software features, test results, and development processes. * Learn and apply coding standards, design practices, and version control tools. Qualifications and Education Requirements: * Enrolled in a Computer Science, Software Engineering, Electrical Engineering, or related program. * Understanding of software engineering concepts, including procedural and object-oriented programming. * Familiarity with C, C++, or C# programming languages. * Effective oral and written communication skills in English. * Strong analytical and problem-solving skills. * Ability to take initiative and multi-task in a fast-paced environment. Preferred Skills and Abilities: * Coursework, projects, or prior experience with embedded software development. * Exposure to GUI programming and TCP/UDP Ethernet programming. * Familiarity with debugging tools and techniques for hardware/software integration. * Experience with Microsoft Office applications. * Self-motivated with curiosity and desire to learn new technologies Full-time schedules for Summer internships. (40 hour week) Approx. Start Date End of May/Beg of June. This is a paid Internship. Internship salary is based on position and academic year standing. North Atlantic Industries (NAI) is proud to be an Equal Opportunity Employer and is committed to providing equal employment opportunity for all persons in all facets of employment. All qualified applicants will receive consideration for employment without regard to any legally protected status. If you are an individual with a disability or a disabled veteran and require a reasonable accommodation in applying for any posted position, please contact Human Resources at ************ or by email at ***********. As a federal government contractor, in accordance with applicable laws, regulations, and Executive Orders, North Atlantic Industries (NAI) is required to develop annual Affirmative Action Plans for Protected Veterans and Individuals with Disabilities. Any employees or applicants who wish to review the Affirmative Action Plan for Protected Veterans and Individuals with Disabilities can contact us by sending an email to *********** or by calling ************. Salary Description $17.00-$25.00 per hour
    $17-25 hourly 28d ago
  • Software Engineering Intern

    Cahoot Technologies LLC

    Principal software engineer job in Bridgeport, CT

    At Cahoot, we are a team of rebels rewriting the rules of fulfillment. Who dream of a better solution to surviving and thriving in the new retail world of ecommerce. We are working tirelessly to imagine and build a new future of order fulfillment like the world has never seen before, and so are our network members. They see things differently, like we do. They are the true innovators and the change agents who are pushing ecommerce forward. We came up with a solution no one imagined before, a peer-to-peer network of merchants working together to fulfill each other's orders! Our revolutionary order fulfillment and shipping optimization cuts down the distance packages need to travel, enabling merchants to choose ground shipping while delivering orders faster. Ground shipping produces 85% less CO2 emissions and costs up to 50% less compared to air cargo, it's a win-win for the planet and you whenever we optimize your order! Job Description As Cahoot's business continues to experience rapid growth, we are in need of rock-star full stack engineers to help us build secure, scalable, and reliable products. You will be responsible for designing, building, and maintaining our software and infrastructure that helps merchants optimize their fulfillment. You will be deeply involved in the technical details of building highly available and reliable services, while also working with product teams to enable Cahoot to rapidly build new capabilities for our merchants. Primary Duties and Responsibilities: Under the supervision of our senior developers, you will implement solutions that employ leading edge Microsoft technologies C#, MVC, JavaScript, Bootstrap, HTML/CSS, ASP.NET, MS SQL Server, IIS 8.0/8.5, WCF, JSON, TFS and Amazon AWS. You will contribute to the development and deployment of Cahoot's Internet based application by personally implementing complex, specialized or highly technical components of the system. You will participate in formal QA methodologies and efficient release engineering processes in an Agile or XP environment. Qualifications Coding experience in HTML, .NET Core, ASP.NET, C#, XML, and JavaScript Software experience in Microsoft SQL Server, Visual Studio, VS.NET, Site Server and IIS in Microsoft Windows environment Exposure to developing web-services and implementing a service-oriented architecture (SOA) Experience within the Microsoft web environment . (NUnit, FxCop, and Nant are a plus.) Any exposure to industry-standard software development methodologies, e.g. use of case-driven and test-driven iterative software development methodologies (Scrum, XP) Any exposure to debugging, code-reviewing, code-refactoring and performance tuning. Any exposure to version control, issue tracking, and build/release management. Any exposure to rapid development cycles. GPA > 3.5 and 3+ years of professional software development experience a MUST Knowledge of scripting tools (Python) is a plus You should be confident with application development and execution environment as well as familiar with a structured development methodology and process. The ability to set and achieve goals in a complex and fast-moving environment, great interpersonal skills and a high energy level are a must. Additional Information We are easily accessible by public transportation and conveniently located within a 5-minute drive from the Bridgeport Metro-North train station. We have a demanding hiring process that includes skill assessments, a practical assignment, a background check, and an in-person interview to help ensure that the company culture is a good fit for any new team members. Fast-paced environment with competing priorities. A snack-filled kitchen and fridge + free lunch Fridays + monthly company happy hours + quarterly company family outings! Fun, energetic, and highly driven colleagues. Only direct applicants need apply. No recruiters, please.
    $47k-84k yearly est. 1d ago
  • Software Engineer - Early Career (USA)

    Trexquant Investment 4.0company rating

    Principal software engineer job in Stamford, CT

    Trexquant is a growing systematic fund at the forefront of quantitative finance, with a team of world-class researchers and engineers. As we continue to expand our trading operations, we are investing heavily in building the next generation of our quantitative research & trading platform. We are seeking an Early Career Software Engineer with strong programming skills to join our engineering team. In this role, you will work closely with experienced engineers and quantitative researchers to develop the infrastructure that powers systematic trading, including data pipelines, back testing tools, and execution systems. You will have the opportunity to contribute to greenfield development projects, where you'll help build new systems from the ground up, driving innovation and scalability in our technology stack. Responsibilities Full lifecycle development of low-latency, high-throughput research and trading systems using C++, C, Java, or Rust Build and optimize data processing pipelines to ensure reliable access to large, high-quality datasets. Assist in developing tools for back testing, model training, and strategy evaluation. Collaborate with researchers and traders to deliver technical solutions that improve research productivity and trading performance. Participate in code reviews, testing, and documentation to maintain high-quality standards. Stay abreast of emerging technologies, tools, and best practices, bringing innovative ideas to continuously improve our systems. Requirements BS/MS degree in Computer Science, or a related STEM field Strong knowledge of data structures, algorithms, and object-oriented programming. Proficiency in one or more programming languages: C++, C, Python, Java, or Rust. Familiarity with Linux environments Excellent problem-solving skills and ability to learn quickly in a collaborative team setting. Benefits Competitive salary plus bonus based on individual and company performance. Collaborative, casual, and friendly work environment. PPO health, dental, and vision insurance premiums fully covered for you and your dependents. Pre-tax commuter benefits. Weekly company meals. Applications are now open for our NYC office, opening in September 2026. The base salary range is $130,000 - $175,000 depending on the candidate's educational and professional background. Base salary is one component of Trexquant's total compensation, which may also include a discretionary, performance-based bonus. Trexquant is an Equal Opportunity Employer.
    $130k-175k yearly Auto-Apply 60d+ ago
  • Software Engineer, macOS Core Product - New Haven, USA

    Speechify

    Principal software engineer job in New Haven, CT

    At Speechify, our mission is to ensure reading is never a barrier to learning. Over 50 million people use Speechify's text-to-speech products-including apps on iOS, Android, mac OS, Chrome, and web-to listen to PDFs, books, docs, and web content faster, smarter, and more joyfully than ever before. Our product has earned recognition from Google ( Chrome Extension of the Year ) and Apple ( App of the Day and 2025 Inclusivity Design Award) for its impact and accessibility. We're a fully remote, distributed team of engineers, designers, researchers, and product builders from world-class companies like Amazon, Microsoft, Google, Stripe, and more. We move fast, ship often, and love solving real user problems. Role Overview As a Software Engineer on the mac OS team, you'll help build and scale Speechify's core desktop experience for millions of users. You'll own significant parts of our mac OS app architecture, ship production-ready code, and collaborate closely with product, design, and engineering teams across the company. This is a key role for someone who thrives in a fast-paced startup environment, enjoys making high-impact product decisions, loves delightful user experiences, and has a passion for accessibility and performance. What You'll Do Lead key engineering and product decisions for the mac OS app. Write, test, and ship production-quality code that scales to millions of users. Maintain and evolve complex app architecture with a focus on performance and stability. Work within a cross-functional team, partnering with designers and PMs to shape features from concept to launch. Participate in product planning and roadmap discussions. Drive continuous improvement in code quality, CI/CD processes, and development workflows. You should have: Demonstrated experience shipping mac OS (or related desktop) applications used by many customers. Strong engineering instincts with a deep focus on user experience. A strategic mindset for building great products-not just writing code. Ability to work quickly, decide what to build now vs. later, and iterate fast. Experience working in remote, distributed teams. Technical requirements: Swift / SwiftUI (mac OS) proficiency. Solid understanding of AppKit, mac OS frameworks, and desktop-specific UI paradigms. Strong understanding of concurrency and asynchronous execution models Familiarity with Bitrise, CI/CD workflows (e.g., Xcode Cloud, GitHub Actions). Strong understanding of concurrency and asynchronous execution models What We offer: Impact & Ownership: Build and influence a product used by millions globally. Remote First: Flexible, asynchronous work culture. Growth & Leadership: Flat org - leadership is earned by impact, not title. Collaborative Environment: Work with smart, passionate engineers and designers. Competitive Compensation: Market-aligned salary, bonus, and equity. The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience Why Join Speechify? At Speechify, we ship fast, build for real users, and care deeply about quality and accessibility. You'll work on products that change lives, and your contributions will shape both the product and the company. If this sounds like your kind of challenge, we'd love to hear from you. Apply with your resume and links to your portfolio or GitHub! Think you're a good fit for this job? Tell us more about yourself and why you're interested in the role when you apply. And don't forget to include links to your portfolio and LinkedIn. Not looking but know someone who would make a great fit? Refer them! Speechify is committed to a diverse and inclusive workplace. Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
    $70k-92k yearly est. 11d ago
  • Java Software Engineer

    Opexpert

    Principal software engineer job in Greenwich, CT

    My Client is headquartered in Greenwich, Connecticut and has over 1,200 employees in its offices in the USA, Switzerland, Canada, Hong Kong, UK, Australia, Hungary, Russia, Japan, India, China and Estonia. My Client is regulated by the SEC, FINRA, NYSE, FCA and other regulatory agencies around the world. Job Description 1. Brokerage platform development -- front and/or back-end, depending on experience. 2. Front end: Java Swing. End-user facing trading platform. 3. Back end: Core Java. Data model and transport layers. Multithreaded/high throughput. XML. Qualifications 1. Bachelor's in EE, CS, Math, Physics or similar (Masters/PhD a plus). 2. Technically oriented, proactive, and enthusiastic, with extreme attention to detail. 3. Working experience with core Java. 4. Knowledge of Java Swing and/or strong desire to learn Java Swing. 5. English written/verbal communication skills. 6. Mobile software development a plus. Additional Information All your information will be kept confidential according to EEO guidelines.
    $70k-93k yearly est. 1d ago
  • Software Engineer

    Syspros

    Principal software engineer job in Wilton, CT

    Systems Pros specializes in the placement of technical professionals with work experience in the areas of software, hardware and information technology. Our team uses our extensive database of qualified consultants to fill your position quickly with the talent you need to be successful. Job Description The individual will be responsible for key modules of the production software throughout the development cycle, ranging from specifying functional requirements by working with multi-disciplinary teams, providing detailed design specifications, outlining testing effort, to implementing the software and executing the testing steps to qualify the product, etc. The engineer will work closely with the team leader, the project management and other developers to create robust software that offers advanced architecture and fulfills the business needs. Contract for 12+ months. Qualifications C or C++ programming experience Real-time, embedded programming on Unix/Linux preferred. Experience with Python is a plus. Experience with Clearcase is a plus. Additional Information All your information will be kept confidential according to EEO guidelines.
    $70k-93k yearly est. 1d ago
  • Java Software Engineer

    CWT

    Principal software engineer job in Stamford, CT

    Required Qualifications: * 3 or more years as a software developer, doing ground up development with Java and related web frameworks * Experience working in a continuous integration environment * Experience using a unit testing framework as well as related tools * Experience writing software that follows software development standards and secure coding practices * Experience working in a development team with more than 2 developers * Recent experience in a technical software development role in the last 6 months * Experience with SQL * Experience with SOAP, REST, and APIs * Experience with HTML, CSS and JavaScript * Experience with Spring Boot and Camel Preferred Qualifications: * Experience with maven and ant * Experience with Oracle DB, MS SQL or MySQL * Experience working in a DevOps team * Experience developing cloud-based applications (i.e. AWS) * Experience with one or more API Gateway products * Experience with containers (i.e. Docker and Kubernetes) * Experience working in an agile environment - Scrum or Kanban * Experience working in the Travel Industry domain * Experience working in a start-up company environment * Experience working in a geographically distributed or multicultural team Education: * Bachelor of Science in Computer Science, Computer Engineering, Math or equivalent exposure *LI-NK Carlson Wagonlit Travel is currently seeking a Java Software Engineer to join our team. The Java Software Engineer is responsible for completing all assigned tasks according to project timelines, while ensuring zero defects. Tasks include implementing or maintaining new or modified software products. Carlson Wagonlit Travel is looking for talented and enthusiastic people. People who want to realize their professional ambitions while delivering the highest levels of expertise and service to our customers. As a global leader in business travel management, we offer exciting opportunities in different areas around the world. If you share our commitment to excellence and customer care and enjoy professional challenges, we would like to hear from you. Learn about us and start your journey. Responsibilities: * Think analytically and solve problems. * Possess in-depth understanding of software design and programming principles. * Design, implement, deploy and maintain complex software solutions that fully satisfy the business requirement. * Provide high quality code reviews to entry level developers and peers. * Adhere to and support the team's code quality goals; write unit tests providing 100% code coverage. * Practice good development methodology and occasionally fulfill technical leadership roles. * Contribute to define clear and well-formed user stories and defects. * Set up and maintain Dev and Test tools and environments, and help run automated functional and performance tests. * Assist in preparation and on-the-day activities for production releases. * Provide technical support including issue investigation and analysis for production alerts; fulfill tasks that aid monitoring of production health. * Effectively communicate (written, verbal) issues and solutions in a clear, consistent manner through appropriate methods (voice calls, email, instant messaging, and ticketing systems).
    $70k-93k yearly est. Auto-Apply 60d+ ago
  • Senior SAP IS-Oil Lead: SDM/RFNO & Transformation

    Ernst & Young Oman 4.7company rating

    Principal software engineer job in Stamford, CT

    A global professional services firm is seeking a Senior Manager Consultant with extensive SAP IS-Oil experience to lead strategic implementations. The ideal candidate will have over 12 years of experience, strong client relationship skills, and a proven ability to manage projects. This role involves substantial travel and offers a comprehensive benefits package, including a competitive salary range of $171,600 to $392,100. #J-18808-Ljbffr
    $92k-142k yearly est. 2d ago
  • Manager, Software Engineer

    Relativity 4.7company rating

    Principal software engineer job in Bridgeport, CT

    Posting Type Hybrid Relativity is a market-leading global tech company that equips legal and compliance professionals with a powerful platform to organize data, uncover the truth, and act on it. Our SaaS product, RelativityOne, is the fastest-growing in our company's history, trusted by the U.S. Department of Justice, 199 of the Am Law 200, and over 329,000 enabled users for litigation, internal investigations, and compliance projects. We've been consistently recognized as a great workplace, and we seek individuals who bring their authentic selves to our team. Job Description and Requirements As a Software Engineering Managerin Engineering Systems, you will: Lead an internal platform team that empowers Relativity developers to deliver high-value products. Lead and develop a high-performing team of software engineers. Serve as a subject matter expert for the product features your team owns. Make decisionsregardingyour team's operations andobjectives. Receive mentorship and coaching from leadership to support your success. Key Responsibilities Include: People & Performance Management Oversee ascrum team, ensuring its success through Agile principles and leadership. Foster a high-performance culture and cost-effective practices. Allocate team members' efforts strategically based on organizational needs. Drive organizational efficiency through industry best practices for SaaS products. Conduct 1:1meetingsto supportyourdirect reports. Promoteknowledge-sharingacross the team. Offer technical leadership in your team's feature set or domain. Guide employees on career development and future opportunities. Manage the team's workload, hiring, and performance evaluation. Technology & Strategy Leadership Serve as a technology advisor, staying ahead of industry trends. Contribute hands-on tosoftware design, development, and integration. Leveragelead engineersand architects to develop effective solutions. Develop a strategic vision for your team's domain. Implement operational policies and drive process improvements. We enjoy working with smart, driven people who have fun building innovative solutions. We expect you to be versatile, display leadership qualities, and be excited to tackle new challenges across the full tech stack. Qualifications Positive attitude and strong teamwork skills Bachelor's degree in computer scienceor a related field 4+ years managing software development teams 10+ years of experience in commercial-grade software development Experience leading remote teams Strong knowledge of: Modern programming languages and object-oriented programming High-performance, fault-tolerant distributed systems Cloud environments (SaaS, PaaS) Infrastructure as Code(Terraform,Pulumi, etc.) Ability to motivate teams and improve efficiency under pressure Strong verbal, presentation, and written communication skills Experience with Agile methodologies Experience with GitHub Actions, Jenkins, or other automation tools Proven success leading SaaS or PaaS products Cloud platforms (Azure preferred) Relativity is committed to competitive, fair, and equitable compensation practices. This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives. The expected salary range for this role is between following values: $155,000 and $233,000 The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position. Suggested Skills: Budget Management, Engineering Management, Innovation, Leadership, Performance Management (PM), Process Improvements, Project Management, Quality Assurance (QA), Risk Management, Stakeholder Management
    $109k-137k yearly est. 4d ago
  • Intern-Software Engineer

    North Atlantic Industries 4.1company rating

    Principal software engineer job in Bohemia, NY

    Internship Description North Atlantic Industries is a leading provider of embedded electronic solutions, specializing in rugged embedded computing, power supplies and motion simulation and measurement technologies. Our products and services are used by the military, aerospace, and industrial markets, helping to advance technology and protect the free world. NAI was proud to be recognized as a Top Workplace on Long Island by Newsday! Our culture is very collaborative. We have team building events, company picnics, special event day and employee game room. Please visit our website at ******************** to see more about what makes us a unique place to work. Summary: The Software Engineer Intern is responsible for assisting with the design, development, and testing of software applications and tools for NAI products. Working closely with experienced engineers, the intern will gain exposure to GUI development, embedded programming, and software-hardware integration. This practical experience provides the intern with the opportunity to contribute to innovative solutions that are important to both their professional growth and NAI's business success. This Internship is for Summer 2026. Requirements Assist in the design and development of GUI-based applications and test programs. Support development of application and software libraries for Windows, Linux, and embedded operating systems. Participate in testing and debugging software that interfaces with hardware devices. Work with engineering staff to integrate software with test equipment such as oscilloscopes, logic analyzers, and meters. Help document software features, test results, and development processes. Learn and apply coding standards, design practices, and version control tools. Qualifications and Education Requirements: Enrolled in a Computer Science, Software Engineering, Electrical Engineering, or related program. Understanding of software engineering concepts, including procedural and object-oriented programming. Familiarity with C, C++, or C# programming languages. Effective oral and written communication skills in English. Strong analytical and problem-solving skills. Ability to take initiative and multi-task in a fast-paced environment. Preferred Skills and Abilities: Coursework, projects, or prior experience with embedded software development. Exposure to GUI programming and TCP/UDP Ethernet programming. Familiarity with debugging tools and techniques for hardware/software integration. Experience with Microsoft Office applications. Self-motivated with curiosity and desire to learn new technologies Full-time schedules for Summer internships. (40 hour week) Approx. Start Date End of May/Beg of June. This is a paid Internship. Internship salary is based on position and academic year standing. North Atlantic Industries (NAI) is proud to be an Equal Opportunity Employer and is committed to providing equal employment opportunity for all persons in all facets of employment. All qualified applicants will receive consideration for employment without regard to any legally protected status. If you are an individual with a disability or a disabled veteran and require a reasonable accommodation in applying for any posted position, please contact Human Resources at ************ or by email at ***********. As a federal government contractor, in accordance with applicable laws, regulations, and Executive Orders, North Atlantic Industries (NAI) is required to develop annual Affirmative Action Plans for Protected Veterans and Individuals with Disabilities. Any employees or applicants who wish to review the Affirmative Action Plan for Protected Veterans and Individuals with Disabilities can contact us by sending an email to *********** or by calling ************. Salary Description $17.00-$25.00 per hour
    $17-25 hourly 28d ago
  • Software Engineer, iOS Core Product - New Haven, USA

    Speechify

    Principal software engineer job in New Haven, CT

    Job Description The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading - PDFs, books, Google Docs, news articles, websites - into audio, so they can read faster, read more, and remember more. Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day. Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting - Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. Overview With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users. We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. Our interview process involves several technical interviews and we aim to complete them within 1 week. What You'll Do Opportunity to lead key engineering and product decisions Actively shipping production code for the Speechify iOS app Work within a dedicated product team Participate in product discussions to shape the product roadmap Maintain and enhance the existing complex app architecture An Ideal Candidate Should Have Experience. You've worked on products that scaled to a large user base Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time Focus. We're a high-growth startup with a busy, remote team. You know how and when to engage or be heads down Technical skills. Swift, SwiftUI Technical Requirements: Swift Programming Language SwiftUI experience Experience in Multithreading Programming Working with CI/CD infrastructure Experience with Fastlane SOLID principles, the ability to write every single class according to SOLID Experience with Git and understanding of different Git strategies What We offer: A fast-growing environment where you can help shape the company and product An entrepreneurial crew that supports risk, intuition, and hustle The opportunity to make a big impact in a transformative industry A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience Think you're a good fit for this job? Tell us more about yourself and why you're interested in the role when you apply. And don't forget to include links to your portfolio and LinkedIn. Not looking but know someone who would make a great fit? Refer them! Speechify is committed to a diverse and inclusive workplace. Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
    $70k-92k yearly est. 14d ago
  • Senior ServiceNow Transformation Leader | Global Impact

    Ernst & Young Oman 4.7company rating

    Principal software engineer job in Stamford, CT

    A global consulting firm is seeking a Senior Manager for ServiceNow Enterprise Service Management Transformation. You will lead consulting teams, manage client relationships, and oversee technology transformation projects. Ideal candidates will have a strong consulting background, ServiceNow experience, and excellent interpersonal skills. The role requires a Bachelor's degree and significant experience in consulting and ServiceNow implementations. #J-18808-Ljbffr
    $92k-142k yearly est. 1d ago

Learn more about principal software engineer jobs

How much does a principal software engineer earn in Lake Ronkonkoma, NY?

The average principal software engineer in Lake Ronkonkoma, NY earns between $97,000 and $167,000 annually. This compares to the national average principal software engineer range of $98,000 to $182,000.

Average principal software engineer salary in Lake Ronkonkoma, NY

$127,000
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